Fair enough. Yeah I see you’re getting lots of good advice here. I think you’re pretty well set. Wish you the best, and hope the switch works out smoothly and you’ll have some fun.
(And you’re right. Tweaking LibreOffice and things like that is more work than a fun activity. I too would take every shortcut available and focus on more interesting things. And your experience won’t be annoying at all if you already use the same free/libre office suite and other stuff. And already had a look at everything…)