Int Amp for Thiel CS 3.7

I spoke to an old Thiel dealer and he told me after having tried many different brands like Pass, Bryston, Classé, ASR, and McIntosh, the best of them all with Thiel speakers is Sugden  and also Luxman :

https://www.sugdenaudio.com/sapphire-series

Thiel's are a great speaker.  If you can't afford the ancillaries, wait until you can.   Ayre or comp.....    Call Audioconnection in New Jersey....John will steer you into happiness

There are a couple Vitus RI100s available here now that I'd think would sound phenomenal with your Thiels.  Best of luck. 

thieliste, which specific models of Sugden and Luxman?