Verified purchaser
Haven't managed to put them through any extremes yet as it's been warm and the roads and tracks haven't got too bad yet. My first tubeless experience too, so I've mostly been pumping them up constantly, but I guess that's my new hobby. Can get at least 3km before they need more air, but that is starting to improve. They roll nicely on roads. The only weird thing for me, being used to a narrower, harder tyre is that they keep pinging bits of gravel around, so it sounds like I'm dropping things and I have to stop to check in case I have. Strange. They feel nice and sturdy though and haven't slowed me down much.