Use it live all the time. Lasted through years of really really hard gigging almost every weekend (I mostly use it as just an vocal pedal for the rock band I'm in... some of the shows we play don't have stages and the crowds get really wild... the pedal gets jumped on, beers spilt on it... all the above) And it still works great!
Sounds great! lots of options for different harmonies ect... Won't do a show without the pedal anymore.
Makes the acoustic guitar shine as well when I do acoustic shows. The looper is just as good as any other one, and the chord tracking works just as promised. There is some eqing that puts the guitar behind the vocals in the mix, so it sounds wayyyyyyyy better than if you were to plug your guitar and vocals into a PA and hope for the best.
Giving 4 starts for quality just because there is a knob in the center of the pedal that can be broken... Mine went through an unreasonable amount of damage, I'm sure... However, there could have been a more durable option considering how well the rest of the pedal is put together. I've found other consumers of this pedal that had the same central knob break. You can still use the pedal, but you can't create custom effects. You can still download presets from the TC helicon website (which is pretty cool) but, if that knob breaks, the only way to make additional presets is to find a friend who has one of these pedals, create the preset on theirs, save it to your computer and then upload it to your pedal... However, the rest of this pedal can really really take a beating.
But, when it finally breaks, I will buy the exact same product immediately. Really impressed with it!