I ran the RH Bon Jon Pass (standard casing) tires for about 7500 miles on one of my bikes. They were terrific: very smooth and supple, great grip, and very puncture resistant -- I ran them tubeless, and don't recall ever even seeing a little sealant splattered on my frame. I certainly never had to put in a tube mid-ride.
The tires also lasted a looong time. RH uses thick rubber and no puncture protection layer in those tires. I got 3300 miles on a rear and still had no cords showing through when it was replaced; the front tire went 7500 miles and still had plenty of life left.
Eventually, I had to take off one of the tires for some reason (can't recall why) and couldn't get it to seat on my rim...so I bought a couple of Gravelking Slick+ tires, which are fine. Not as supple as the RH, though.