The speakers I'm listening too the most are the B&W 705 S2 and the Elac Uni-Fi UB5.
I am using a Class D Classe AMP2 or a Parasound A21. The AMP2 seems fast and precise while at the same time a tad bright. The A21 on the other hand is the opposite. They are both very powerful and I like them both but I'd like to try a blend of the two.
Also, jdub39, you will find a comparison of the A21+ and the JC5 on Youtube. I expect I would like the JC5 but I'm not ready to drop $4K+ on an amp at this time.