does anyone have experience with these pedals? iwant to use them for delay, i don't really need all the fancy modes, just a tap tempo, as well as a bit of live looping. which would be better for the looping part, how many overdubs can i do on each? i know the akai has half the sampling time, which is certainly a drag, but i htink the 14 secs might be enough. any opinions on either would be much appreciated thanks. topher.