The G50 is really great, I bought it because of all the positive reviews on TB. I thought the metal housings were a smart move for me. I had a blast walking around the room throughout the night. And not tripping. We were in about the worst room I've ever been in - 25' ceilings, everything concrete - walls, floors, ceiling - except for the huge windows and corrugated metal used as a wainscot. As the occupancy ebbed and flowed, the sound changed radically. Oh, we were set up in a corner, too. One wall of solid concrete, one with a 6'x6' window and the aforementioned wall cladding. So it was a challenging FOH night, but the band played well, so I'm happy. But I get away with headphones because it allows me to get a nice mix, but I use open back models so I still hear the stage volume. Our drummer actually understands dynamics, and our guitarist uses a 7 watt tube amp, so the FOH carries a majority of our sound which I find to be the easiest thing to do. But I may be a slight control freak, so..