Best Hybrid Amps. Tube Solid state amp


What is the best Hybrid Amps people have heard. Which is a Tube solid state Amp. Has anyone heard the Counterpoint SA 220, NY Audio Labs Moscode 600 amps, the Conrad Johnson Evolution 2000 Amp, or the Audio Research D160 or the M300 Hybrid Amp
twilo
Anyone had any experience with those Randy White builds at Llano Designs. I've heard some wonderfull things. What have y'all heard?
The Lamm's as mentioned above(include the ML-1/2) and for the money the Pathos Twin Towers is superb.
I have the ARC M300 Mk II's and they are wonderfull. I will upgrade most of the other components in my system before replacing these.