I was playing around with an A/B switch last night, 2 guitars into the same amp, going back and forth between a hollowbody PRS with Seth Lovers, and a solid body with P-rails... all while trying to figure out what I want to do with an Epi Dot I just picked up cheap, kind of halfway between the other 2 guitars. Feedback isn't an issue, I'm playing low-level winery jazz stuff. I really love the clarity of the Lovers, but I also love the versatility of the P-rails..... decisions, decisions...I guess that's the joy of this hobby!