What's the best neu on 6s in an e-revo ?

[E-Revonut]

1515 2.5d is borderline on 6s IMO! I've been running it geared for 40MPH and it's just insane! In Order to give full throttle you better have a 1000' stretch so you can ease into it slowly. Even at 25-30 if I hit mine it flips over backwards! Running on 5s now and thats alot more tolerable, wheelies on command from a stop but otherwise much more controlable. Actually running the same gearing on 5s which on the calculator is only 33-34MPH yet it seems just as fast cause it's actually putting the power to the ground. I would recomend something below 1650kv on 6s to have something thats actually driveable.