There's the Boss Loop Station, and Digitech JamMan... I have read some of what is up at looper sites, but wondering if anyone here has used these devices. Any thoughts, opinions, or advice on what's best and functionally friendly?

Hey Ish, sorry I missed this. I've got a JamMan looper pedal with it's optional switch pedal. I love it, but it's a bit noisy and doesn't have a bypass, so I ended up spending some more $ and bought a Little Lehle Bypass Looper Pedal.