Not the bass
player, the bass
frequencies coming from the amp.
I'm mostly a bedroom player these days (if even that) so I like a nice full sound, not something that "would sit nice in a theoretical mix"...
I love my Twin but it's just too big and heavy to lug around the shop and throw on the bench (I tried), so I got a little Princeton that sits nicely underneath. It'd be perfect if I could just remember to turn the damned thing off at the end of the day...
It has pulled quite a few all-nighters and all-weekenders.