So I jumped on the Digitech Hardwire DL8 on the musiciansfriend deals and like the delay but find the looper underwhelming. I essentially have one loop, 20 seconds (not even enough time for a 12 bar blues) and no overdubbing. The delays are rather nice though and I can't complain with the $60 I spent on it, but it has given me a taste of what I really want. Here is what I'm looking for in a looper 1. Tap tempo or a midi sync (so i can tap tempo on a separate pedal maybe) 2. Overdubbing 3. An undo button 4. Good rudimentary delays. At the bare minimum, a tape delay and a ping pong because. . . . 5. Stereo output. I run a two amp rig with ping pong delay between two amps. When I'm not lazy anyway Bonus for being a two channel looper Here's a little background to my setup. I play with a group and like to use delays for trippy sounds but I also sometimes do solo acoustic stuff on my own for open mics. I'd like to have live-friendly looper that I can rip take off the pedal board and take by itself when I need to. On paper, the TC Electronic Alter Ego x4 seems to fulfill all my needs but I'd like to take a few recommendations from everyone before I start hunting one down online.