I’ve had these wheels for about two weeks and covered about 100 miles on 4 rides.
Used 25mm tubeless tape and muc off valves with my old specialized 2bliss tubeless tyres. Straight on with no drama inflating. Not had any leaks or issues with deflations.
Carrying a bit of timber at 105 kg, the wheels are outstanding. First few rides I was terrified they would collapse as they are just so light. By the 3rd ride, whether gravel or angry bone shaking downhills. The wheels take it all. Well happy with them for the price.