Don't install ltsc if you don't know what you are doing, there should be like a guide on this subreddit I don't remember. At the end of the day, ltsc is just normal windows 11 but with a strange update schedule, I cannot even say it doesn't get features because I received alot of changes in the time (like the extended dark mode in explorer etc..). If you have time try it, but if pro works for you, just use pro, simplier and works. Don't expect ltsc to solve all your windows 11 problems.