Any thoughts out there on the Akai E2 Headrush (or even the older E1) vs the Boss DD-20 delay? I am looking for a delay that sounds good with bass and can do minor looping and other neat effects. I don't really have any interest in the Line 6 DL4 (don't like the tone or the interface) and the RC-20 doesn't really have the delay functions (which I would use more than looping). The Akai seems to be a little cheaper than the Boss. I do think the reverse mode on the Boss could be fun, but just for a gimick. any thoughts on these (DD-20 and headrush) The new E2 headrush should be out soon if it is not already.