I am appalled at this callous betrayal of the M50 posse. Has your mind been taken over by aliens?

In all seriousness, the M50s are great speakers. So are the M60s. So are the M22s. For sheer presence (and out of the two you're looking at), I'd pick the M50s. I would generally describe them as warmer or fatter than the M22s, with that descriptor applying to the mid-bass to low midrange frequency range.

I am the Doctor, and THIS... is my SPOON!