I have an iLOUD, but I could not imagine using it for gigs. I do use it for small, mostly-acoustic jam sessions. I bring a battery-powered keybaord (Roland VR-09) and the iLOUD, and it works great for a little jam session. Also makes a good clear sounding Bluetooth speaker.

But for my smallest gigs, I bring either one EV ZX1A or my StagePAS 500 system if I want a bit more sound. For bigger gigs, I bring two FBT MAXX 40As which have tons of power (and very good sound quality even at louder volumes).

So, the iLOUD is a nice little speaker for some things, but not for gigs (for me) ...