Well there is also a 3rd recommended choice, that being FCSR.
I am not sure if you have seen this thread in the Audio section but it has links to all three.
http://zr1netregistry.com/forum/showthread.php?t=643
If it were your speakers I'd say Bose would be the top choice provided you were sending off your entire enclosure. They will replace everything that needs it with new equipment for the same price your pay just to get the amps done. As to the radio itself I'd base my decision on not only the cost and warranty, but also the turn around time.
