I’ve got a pair of Crossrides on my Heckler at present which came from Merlin some 3 years ago. They spent two years on mt partners bike doing long non technical off road riding, towpath, doubletrack etc, I used them for a while with my HT and they’ve been on my Heckler for around 3 months for all round trail riding.
They went on the Heckler as my XT/719’s were being repaired and TBH I havent noticed any difference or problems with them at all, no having to adjust cup & cones or trueing and the bearings are still smooth.
I’ve not tried them tubeless yet as I cant decide which would be better out of these and my XT/719’s.
IMO for the money you really cant go wrong 🙂