Which is faster: M motor or XL motor?
XL (8882):

It delivers a maximum torque of 90,4 mNm (600 mA). Without load its rotation speed is around 220 rotations per minute.

L (88003):

It delivers a maximum torque of 45,4 mNm (450 mA). Without load its rotation speed is around 380 rotations per minute.

M (8883):

It delivers a maximum torque of 40 mNm (300 mA). Without load its rotation speed is around 380 rotations per minute.