I went back and forth on a phono stage upgrade for over a year. Sutherland and the Goldnote ph10 were high on the list and one box solutions. I could do two boxes and just got the Modwright PH9.0 x. Still breaking it in but amazing right out of the box.
If I was going solid state and one box the Sutherland 20/20 would have been my choice but I have never heard it. It gets great reviews.