I’m driving my Thiel CS3.6s with a Naim NAP300. This amp drives the Thiels very well.
It’s interesting that you switched from Thiels to several other brands - none of which has a first-order crossover.
I like speakers that can accurately locate a singer or instrument in the soundstage, with correct “size” - and I don’t like speakers that make a singer or instrument seem larger than life. Thiels image and, more importantly, focus very well-to a large degree due to their first-order crossovers. I don’t believe B&W, Proac, or PMCs have first-order crossovers. Are they able to also portray pinpoint imaging - and is that s quality you look for in a speaker?
Thanks.