On Musicians friend it says the Rumblefish can get a lot of lows. Now I want something that's clean sounding and "can move a lot of air". The SB-1FL would definatly be set with a set of flats, and the Rumblefish would probably be set with a set of GHS brite flats. (to put things in prespective) I finger pick. (not slap, finger pick) I play lots of ska, so I need the clean sound sound, like I said. So I can play fast... nothing muddy. Just need some opinions of which is better. Oh yeah, if you couldn't already tell, This is going to decide a purchase I'm going to make. But I don't really have access to much but the common fenders, some gibsons/epiphones/MM's/Spectors... etc. I've never really heard much about these, but spec wise they both look really nice. HELP! THANKS!