I got 2 of the fully modded .21's and WOW what a screamer.. given i only ran 5 tanks but this motor is really quick... i own a OS Speed, a standard v-spec and a picco evo 2 and this motor has more raw power than any of those motors.. the speed is a little smoother IMO but so far im more than happy with this motor...

I did have 1 problem with 1 of the motors, it had a bad carb. the slide was stuck it wont open at all.. i got a spare sirio carb to run for now.. if i send it back will trinity replace it? or fix it??