Chad - I run the Futaba s9350 on the buggy. They last and last. My 9351 only survived a year on the truggy so it either has weaker gears or the extra torque it puts out is too much. You other options are the Hitec 5955 or 5995. I can tell you that your .1s Airtronics 358 is slower than the Futaba 9350 rated at .12s or the Hitec rated at .15s. For some reason the Airtronics speed specs do not line up with Ko, Futaba, Jr, or Hitec. Hopefully Hobbytown has one of these in stock. I'm pretty sure they keep the 9350 in stock.