Idk about you guys ...but I fucking hate the boss Katana. I think it's one of the most over hyped, flat and boxy sounding modeling amps I've ever heard. I'd take a peavey Vypyr ANY day over a katana.
Yeah I also didn't like it at all. To be fair I think the speaker in the combo is terrible and I haven't played the head but I don't think I'd like it that much more really.