I've got an original Shiva combo and it's tones are too good to ever part with (my son wants the amp).
As a 25-year Bogner amp owner, I was embarrassed to learn of the Goldfinger SL just last month (I knew about the 45, Phi, 90). I would have picked up a GF SL years ago. While the YouTube demos sound inconsistent (I sense this is in part due to mic/cabinet placement), I'm intrigued enough to take a chance on adding one to my Bogner line-up.