Gigged mine last night. Most of my playing is done on Modded mode and I’ll hit the boost for soloing mainly just to get some volume. I think I had my gain at 11 o clock. I really don’t know because I just set the controls, moved the mic where I needed it and just played. My effects were minimal. A wah, a deja vibe and my el Capistan. I dropped into 66 mode where I needed a cleaner part but honesty, most of my tone changes were done via my volume pot and the amp responded wonderfully. Had a few people compliment the guitar sound quite a bit. Solo boost function definitely came in handy.