Modwright SWL 9.0 SE. I originally had a Ref3 (dual input dual mono) TVC w/ Rev2 transformers, I felt the Modwright was the better sounding of the two, but not by a large margin.
The main reason for the switch was cost (made $1000 by replacing the Modwright) and convenience. I didn't like that the Modwright needed to be on to use the HT bypass as my room got hot enough without a tube pre running, plus it took to long to warm up, and had way to much gain for my tastes.
I would be interested to listen to it again compared to my current Rev3 Ref3 TVC. I felt the Rev3 was a nice step up from the Rev2, and feel it would be a toss up between the two.