Very interested in this thread, thanks for all the contributions! I've always been a seated player, and lately my lower back has been killing me if I play for more than 30 mins. I've started playing lying back on a sofa, with my feet up on the coffee table, and that helps.
The thing I don't like about that is the fact that I've always thought I should play standing more, but never worked on it. The last thing I want to do is FURTHER add bad playing habits by leaning back with feet up, plus it's tough to play higher on the neck that way.
I was looking at the SW thrones as well, does anyone have one and think they're work the price?