I give Stan's No-Tubes two thumbs up.
Me 2.
This is my very first experience with tubeless. Ultimately went with NoTubes ZTR's...beautiful wheels ready for tubeless operations.
Being new to this system, I was totally frustrated at first with all the shaking, lying 'em down, shaking again, losing air, pumping 'em up again, finding more sidewall leaks, ..on and on...FOR DAYS!!
However, after emailing "Stan" (at NoTubes, who responded fast), I was reassured that if I stuck with it and followed procedures, all would be fine. My bike tech told me to go ride, hard, on a dry/dusty/gravelly trail and the tires would be "cured" of all remaining tiny ills.
A good substantial trail ride fixed all the "ghosts"/tiny leaks.
Running lower pressures is a treat. I feel more connected to the wheels. I'm very very happy with this system.
Stan's The Man !!