Yup, I do that. I don't have much use for RCA cables these days yet still have a ton of them. My 1/4" cables are only used when I deal with live acts so they don't come to many gigs. My 100' cables stay at home most of the time too as do my Neutrik cables if I am not using passive speakers. I have plenty of short cables but these are mostly used in places where they remain permanently wired (e.g. in racks). I don't need additional ones of those at gigs. That still leaves me with plenty of cables (XLR, AC) in 10', 15', 20', 25', 30' and 40' lengths. I don't need most if I'm not doing live sound. I bring what I think I need and a few extra to deal with a couple of broken cables or an unexpected hookup.