Gotta chime in on this thread. First off, Jack and Kendell are Great White. I've been lucky enough to see them 8 or 9 times over the years. I've met them both, Jack twice. Very cool guys. Never seen a bad show. It pains me to see them split. But if I had to choose, I'd go to a Jack show hands down.
I just hope he has his stuff together and is on the road to recovery.