I'm Steve, N8BJQ
I own unit #7 with the SO2R board and the switching PS. Pretty active contesters (mostly CW and RTTY with some talking stuff once or twice a year). Also chase DX.
Love the amp - bought one after I did the review for CQ. Rigs are an IC 756ProIII and a K3 with mono banders for 10-40 and wires for 80/160. Set up for SO2R contesting.
Have made several thousand Q's with this amp and also the review unit (which was a different one). No smoke yet which is a good thing.
Getting set up for fully automated band and antenna switching and computer logging with both radios.