You’ll not get me riding with inner tubes on a mountain bike again by choice. Tubeless works so well for me and where I ride. I did slash my rear tyre (Racing Ralph), which is too thin to be fair and I expected to break it, on a trip to Cwm Carn. But I stuck one of those anchovies in and a blast of CO2 and was away again. Didn’t even have to take the wheel off the bike. I had to do a proper fix for it this weekend as the anchovie slithered loose (after a couple of months), and I simply unseated the tyre, patched it properly (with a heavier duty worm and rubber solution) and inflated it again with my track pump. I’ll probably regret typing this but for the simplicity and ride feel alone tubeless is so worth it. Up there with suspension forks and disc brakes for me.