I bought the M3s and then upgraded to the M22s within 30 days. Free return shipping when upgrading unless you buy from the "scratch and dent" store. (Has anyone ever found a flaw when ordering from there? Not me.)

The M3s were good. I think the M22s are more detailed. A little too much high end on only 2 cds so far (Jackson Brown and Steely Dan) but only duruing guitar solos. Didn't bother me much at all - probably more accurate in fact.



M22s, QS4s, M2 center, Hsu stf-1.