I'm using ltsc windows 11 and yes it is much better than one of my other pcs which has pro on it.

However I did use windows 10 ltsc for quite a few years until I hit a dll issue with an old game that turned out to be unresolvable as far as I could tell at the time. So much so I switched to pro (I have a work visual studio subscription so I have access to all versions of windows for free). I can't for the life of me remember what dll or what game it was. But I tend to play older games so probably not something many will hit the same problem.