are you considering the sensorless 60a or the sensored 60 a??If its the sensorless that is a hobbywing ez-run 60a speedo..have one and one of the 35 a version..GOOOD stuff..My oldest is currently running the 35a Paired with a tacon 2230kv motor and is 4th in points in Mod SC with it..Love it..the tacons are NICE motors..much better than the finned can motors those esc's are normally bundled with.. If you are looking at the sensored, i am currently running one in my 2wd buggy in 17.5 Blinky class, and it has performed flawlessly..i have never ran it sensorless, but sensored it is just as nice as any novak, or Tekin i have owned..Its kept me in first in points with 6 firsts out of 7 weeks of points :-)