Background: My main player is a Fender AVRI '63 P-bass that I've kept rounds on since I got it 4-5 years ago. In fact, I've used rounds about 95% of the time since I started playing 25+ years ago. I generally play all sorts of genres at home, but mainly Hard Rock (eg. Foo Fighters, Tool, etc.) in my band. Q: I've been interested in getting a set of flats for my P-bass, but I'm still on the fence about it. Have any rounds-playing hard rockers out there made the switch to flats and remained happy with your tone?