I've been playing with the UNI2 for just over a month now, and have used it in two tournaments (San Diego & Los Angeles). The puck slides well on 1-inch tile and on rough bottoms. It is very durable and has held up well so far. The shot is nice and stable, and the sides have plenty of grip. I can't comment on how the puck does on big glassy tiles, but for the pools I play at, this puck is certainly among the best.

All and all, a solid puck and a reasonable price. Thanks Steve!