I used to use M2s as my computer speakers (with a PDR10 sub) and was happy with the clear sound. I then re-purposed a set of M22s into that role and at first the difference was subtle, but then I loaned out the 22s for an audition. Bringing back the M2s illuminated just how much I preferred the 22s. The M2s sound very similar, clear and precise, but they lack impact. They seem lifeless and dull compared to the M22s (and the M3s, although these have a different sound). I would definitely upgrade to M22s (or M60/M80, obviously). The M2s now languish as my on again/off again 7.1 rears.
