I've had the l-12 since it first came out, have used it on hundreds of shows, great unit at the price point. I don't use the onboard compression as I prefer not to print it when I track live shows, but I think it works fine for a 1 knob job. eq is very usable, onboard verb is fine, pre's are fine. really no complains. I have a few analog boards, but my only other digital mixer is a soundcraft ui24r which i find superior in almost every regard except that when I'm mixing from stage and and on bass or drum duty, I often prefer the zoom to mixing on a tablet as it's just WAY easier for me to quickly grab a fader or knob while continuing to play with with other hand.