Always go for more power. This can eliminate the need to upgrade and losing money when selling gear. FWIW there is a Proceed HPA-2 amp currently for sale(no affiliation with seller). IMO the Proceed is a better sounding amp then the A21/23. Might even be better then the JC-1 mono block(have yet to hear them). The Proceed HPA-2 is one best values on the used market. The only caveat is the age of the Proceed amps(10+ years old) where service "could" be needed.
