Sometimes I get to aggressive with it, mainly on the pole saw with the Zubat blade, it either binds or gets pinched, bends and snaps. Never had a problem with Sugoi or Hayauchi on the pole saw.
-I couldn't live without coms. I use the Sena 20s for my whole crew, also Trials and Enduro and Downhill Mtn. Bike, and the film crew when we are doing a shoot.