My favorite wheels are Dura Ace 7801 Tubeless clinchers. They will take Tube tires, tubeless Hutchinson’s, and tubeless clinchers much like a tubular. The drawback is they do not have a deep channel so I used to have to use a tire jack to pry the tire on over the rim. But by being absolutely sure the tire was pinched towards the center of the channel I can get the tire on just using my thumbs. So the technique works, at least for me.