parasound a21 vs anthem a2 amps

what do u think?? parasound a21 or anthem a2(i have never heard either one)..i have magnepan 3.6 speakers...or should i get a used anthem p2 or any other ideas??thanx
wow, nobody 7 years later! I believe the A21 is a couple grand less so that's the way I went. I still believe system matching is the best bet.
Wow. I had both.  I like Anthem also