i'm running speed passion boosted software in my xerun and i love it . the best thing is there is 4 or so different firmware in the package . if i want to race stock blinky it will take literally 5 minutes and i'm ready to go .
boosted 8.5 rips !!!!!!!!!!!!
hobbywing rules . i know heaps of guys running the ezrun with no bad results . i have noticed in the last few months price has risen a little .