I have and use just about all of the wheels out there. I have Chin Spins, Silver Surfers in both 16" and 14", Leo Braun's and Ed Wheels. I also have a couple of flying saucers that aren't currently being used. I like the Silver Surfer the best of the wheels that are currently commercially available. I've had my four - 16" Silver Surfers in use for almost 5 years and the only issue I've had is one group of beastly boys chewed through the edge of the wheel.
Wheels in order of my favorites:
1. Leo Brauns which haven't been manufactured for years. I've been fortunate enough to pick up a few over the years.
2. Silver Surfer wheels, are very quite and run well
3. a tie between the Ed Wheel (which is being discontinued) and the Chin Spin.