Sainsmart TPU has worked for me every time on my v1 and v3 M200s. I use a 0.4mm nozzle and 235 - 245º extrusion temperature, never any wrapping on the gear. I've had reports of success from other users as well.
Other TPU/TPE materials from Ninja, Fila, TreeD, and eSun have had problems with wrapping around the gear, but Sainsmart has been a winner for me.