I had the exact same issue. When i finally took the guts off my Juzek i left them on my plywood bass, and for the short time that combo lasted i really struggled in the same way you mentioned. And in terms of the versatility issue, i'm also in agreement. A friend of mine, a great bass player named Peter Brendler, said "its easier to make steel strings sound like gut than to make gut strings sound like steel". Obviously a very general statement but one that i agree with, and in the end i've been able to project a sound with Zyex lights that's really not that far from what my gut sound was.For the last several months I've have had one bass set up with gut strings (EP Slaps+Lenzner) while the other has modern strings (D'Addario Zyex). I've been practicing and gigging on both instruments, and I still find switching back and forth somewhat jarring due to the different strings. It takes me a while to get used to the sound/feel/response of whichever bass I hadn't been playing. I'm almost at the point of giving up on gut due to this and the fact that they somewhat limit the versatility of the bass in question, especially since the gut strings are on my "outdoor gig" bass.
Has anyone else dealt with these issues?
- Steve