Mmmmm..... It's difficult because I generally prefer a nice, un-effected bass sound, but I think "ooh, maybe that song would sound good with a little chorus/octave/envelope filter/wah, etc, etc. For some reason I've convinced myself that I should have some synth effects to hand too (although at present I've no idea what for!). I currently run a Boss LMB-3 clone into my MXR M-80 into a Boss ODB-3 (for the rare occasion I need some overdrive), and I get a great sound. Just a bit concerned I'll buy the Zoom, have fun for a week or so and then never use it again......