Adjust MyRusher 40K Review — The Performance-First Disposable
MyRusher is Adjust's 2026 answer to vapers who've outgrown fixed-output disposables but don't want to deal with pods and coil changes. Three power modes, a transparent tank, adjustable airflow, and the biggest battery in the Adjust lineup — all in a device that's still pre-filled and draw-activated out of the box.
Full Specs
| Puff Count | Up to 40,000 (Normal mode) |
| E-Liquid Capacity | 20 mL pre-filled |
| Nicotine | 5% (50 mg/mL) salt nicotine |
| Battery | 1,000 mAh USB-C rechargeable (largest in Adjust lineup) |
| Charge Time | ~45–60 minutes (USB-C) |
| Coil | Dual mesh coil (other Adjust devices use triple mesh) |
| Power Modes | Normal / Rush / Turbo (3 levels) |
| Tank | Transparent see-through window (unique to MyRusher) |
| Display | Smart color LED — battery %, active mode, animated effects |
| Airflow | Adjustable (bottom sliding lever) |
| Activation | Draw-activated + button (Aroma Boost for Rush mode) |
| Flavors | 10 options |
| Price at VOS | $20.99 |
What Makes MyRusher Different from Other Adjust Devices
Every Adjust device shares the same 40K puff count and 20 mL capacity, but MyRusher is built on a fundamentally different philosophy. While MyCool, MySour, MySweet, and MyFlavor all focus on flavor modification — changing the sensory character of what you taste — MyRusher focuses on performance modification. You're adjusting how the device delivers vapor, not what the vapor tastes like.
The hardware differences reflect that shift. MyRusher runs a dual mesh coil instead of the triple mesh found in every other Adjust device. Fewer mesh layers mean each layer runs hotter, producing denser vapor and a warmer draw. It also has the only transparent e-liquid tank in the lineup, a 1,000 mAh battery (150 mAh more than MyCool, MySour, MySweet, and MyFlavor), and a color display with animated mode indicators.
| Feature | MyRusher 40K | MyCool / MySour / MySweet / MyFlavor |
|---|---|---|
| Coil | Dual mesh | Triple mesh |
| Battery | 1,000 mAh | 850 mAh |
| Transparent tank | ✅ Yes | ❌ No |
| Color display | ✅ Animated | Basic indicators |
| Adjustable airflow | ✅ Slider | ✅ Slider |
| Adjustment type | Power / vapor intensity | Flavor character (cool/sour/sweet/blend) |
| Charge time | ~45–60 min | ~90–100 min |
Power Modes: What Each One Actually Does
The three-mode system isn't just a gimmick — each mode creates a measurably different vaping experience. I spent a full week cycling through all three across multiple flavors to map out how they compare:
Balanced output for all-day use. Vapor is smooth and cool, flavor is clean but not amplified. This is where you'll get closest to the full 40,000 puff count. Best for mild flavors like Georgia Peach and Strawberry Banana where you want the fruit profile to stay natural without heat distortion.
The sweet spot. Noticeably warmer vapor that brings out the aroma layer in complex flavors. Throat hit is stronger but not harsh. This is the mode that justifies the "Rusher" name — flavor feels more vivid and the draw has more body. Best for layered flavors like Sour Fcuking Fab, Mountain Berry, and Blue Razz Ice. Expect roughly 30,000 puffs in this mode.
Maximum output. Dense, warm clouds with a serious throat hit. Flavor can actually become less precise at this level — the heat pushes everything to the front, which works for bold, single-note flavors like Winter Mint and Pomegranate Blast. You'll burn through juice faster and get closer to 20,000 puffs. Best used selectively rather than all day.
Flavor Performance by Mode
I tested all 10 flavors across all three power modes. Here's how they perform — the "Best Mode" column reflects where each flavor hits its peak expression. See the full Adjust Vape Flavors directory for tasting notes on every Adjust flavor.
| Flavor | Tasting Notes | Best Mode | Rating |
|---|---|---|---|
| Georgia Peach ⭐ | Sun-ripened peach nectar — smooth, juicy, naturally sweet. No artificial candy edge. | Normal | 9/10 |
| Sour Fcuking Fab ⭐ | Hardcore sour candy with citrus-berry layers. Rush mode unlocks the complexity. | Rush | 9/10 |
| Mountain Berry | Wild raspberry, blueberry, blackberry medley. Rich and multi-dimensional. | Rush | 8.5/10 |
| Blue Razz Ice | Tangy blue raspberry candy with glacier-level frost. A familiar profile done well. | Rush | 8/10 |
| Watermelon Ice | Sweet watermelon with menthol kick. Reliable, refreshing, no surprises. | Rush | 8/10 |
| Sour Strawberry Dragon | Tart strawberry meets exotic dragonfruit. Sharp and interesting. | Rush | 8/10 |
| Pineapple Paradise | Bright tropical tang — golden pineapple, clean finish. Great warm-weather pick. | Normal | 8/10 |
| Strawberry Banana | Classic smoothie combo. Creamy banana, sweet strawberry. Safe and consistent. | Normal | 7.5/10 |
| Pomegranate Blast | Bold, tart pomegranate with berry depth. One-note but the note is powerful. | Turbo | 7.5/10 |
| Winter Mint | Clean peppermint. Simple, brisk, no frills. Good palate cleanser. | Turbo | 7/10 |
Battery and Charging
The 1,000 mAh battery is the single biggest hardware upgrade over other Adjust devices (which all run 850 mAh). In practice, this translates to roughly a full day of moderate use in Normal mode before needing a charge — and with the transparent tank, you can see whether you're running low on juice or just low on power.
USB-C charging takes 45–60 minutes for a full cycle, which is notably faster than the ~100-minute charge time on MyCool, MySour, and MySweet. Pass-through charging works, so you can vape while plugged in. The smart display shows real-time battery percentage rather than just a low/medium/high indicator — a small detail but genuinely useful for planning your day.
Build Quality and Design
MyRusher has a more substantial feel than other Adjust devices. The build is solid, with a satisfying weight that makes it feel less like a disposable and more like a compact pod system. The transparent e-liquid window is the standout visual feature — you can physically see your juice level, which eliminates the dry-hit anxiety that plagues opaque disposables.
The bottom airflow slider is smooth and responsive. Small adjustments make a noticeable difference in draw resistance — fully closed gives you a tight, cigarette-like pull, while fully open produces a looser lung hit. The mouthpiece is the same bite-friendly design used across the Adjust lineup.
Who Should Buy MyRusher vs Other Adjust Devices
MyRusher vs the Competition
At $20.99, MyRusher sits in the mid-range for 40K-class disposables. For a broader perspective, see our full MyRusher vs Flum UT Bar Pro 50K comparison — the Flum offers higher puff count and more flavors, while MyRusher wins on customization and battery performance.
| Spec | Adjust MyRusher 40K | Flum UT Bar Pro 50K | RAZ DC25K | Geek Bar Pulse X 25K |
|---|---|---|---|---|
| Puffs | 40,000 | 50,000 | 25,000 | 25,000 |
| Battery | 1,000 mAh | 800 mAh | 800 mAh | 650 mAh |
| Power Modes | 3 modes | 2 modes | 2 modes | 2 modes |
| Transparent Tank | ✅ | ❌ | ❌ | ❌ |
| Adjustable Airflow | ✅ | ❌ | ✅ | ❌ |
| Flavors | 10 | 25+ | 20+ | 20+ |
| VOS Price | $20.99 | $22.99 | $18.99 | $17.99 |
Pros and Cons
✅ 1,000 mAh battery lasts a full day in Normal mode
✅ Transparent tank eliminates dry-hit guesswork
✅ Fast USB-C charging (~50 min vs ~100 min on siblings)
✅ Color animated display with real battery percentage
✅ Rush mode meaningfully boosts flavor aroma and warmth
✅ Adjustable airflow makes a noticeable draw difference
❌ Turbo mode burns through juice noticeably faster
❌ Dual mesh coil can't match the smoothness of triple mesh
❌ Slightly larger and heavier than other Adjust devices
❌ No flavor/cooling/sour/sweet adjustment — power only
Final Verdict
MyRusher 40K is the best hardware package in the Adjust lineup. The bigger battery, faster charging, transparent tank, and three-mode power system give it genuine advantages over its siblings. If performance and control matter more to you than flavor-character customization, this is the Adjust device to buy. The 10-flavor selection is the main limitation — if you need maximum variety, MyCool gives you 15 flavors and five cooling levels at similar pricing. But for pure vaping quality per puff, MyRusher leads the brand.