I like it just fine, but I run my vocals through the PA4x, then everything into the Nano, or whatever pa I'm using.
I thought everything sounded great tonight. Got lots of good comments. I was expecting 40 or so people and there were about 100. The Compacts were in the other room, but I didn't feel I needed them.
It was mostly listening, but a few people got up and danced.
Be sure when you are mixing with the Nano to not get too much bass; it has a lot of bass if you pump it up. It could muddy your vocals if you are not careful.