8008 BB vs 4B-SST much diference with 801?


I have a Aragon 8008BB running my B&W 801s2. Wondering if anyone has had any listening experience with both Bryston 4B-SST & Aragon BB? Would there be a big difference in sound or are they pretty similar?

Cheers!
frano
Think Bryston would be better hands down.225 wpc but benches at 275 or so.A better amp and perennial bang for buck i used market.
Cheers
Chazz