Yeah well, I'm not in the least bit interested in the newest motors. I'm pretty much soured by Bafangs newest drives. I remain a fan of 500W and lower BBS01B and BBS02B motors.
One of the biggest motivations for turning to Grin for Satiators and controllers was the OSx access. When I fry my BBS01(A) 350W those two bikes will go MAC or EZ.
Edited title to clarify.