Have WTB fixed their tubeless fit again yet? It seemed to be people complained they were tight, so they made them less tight, and they became a pain to seat instead.
I switched to Hutchinson (or Pirelli, made by Hutchinson) – made in France for those who care, very easy to mount, very easy to seat with just a track pump. The compressor doesn’t get used much these days. Great puncture protection, and a range of tread patterns to suit what you want to do.
Caracal is very fast, Touareg is kind of all round sort of thing, Tundra is more aggressive but still fairly fast. They do come up a bit big, 40mm tyre can measure 42-43 quite easily.
Then there are the four or so tread patterns from Pirelli too if none of the Hutchinsons suit.