I've always been a big fan of Line 6 and keep a Studio 110 at a friends house. What I noticed with every Line 6 product I've played through is that they are a great emulator, but don't let the sound of your bass come through. For instance, I can plug a Jazz and P into it - the tone isn't noticeably different. I get their tone, not mine. Also, the effects are cool for screwing around, but I don't think they are very usable.