I never use my M2 anymore. Actually only used it a couple times, should probably sell it. Once you master the angle, the blade gap difference in the plates really don't make them feel more aggressive.
I agree with that; once you master the angle, the shave is wonderful.
I like the feel of the M1, but prefer the R1 for plowing through my whiskers as the M1 clogs up for me.
Would you say the M2 "feels" like it is somewhere between the M1 and R1?