It’s easy to give it a try and decide if it’s worth changing (I’ve done it and even though it’s great to be able to do that, it’s far from being complete and painless (one may not like losing all their previous posts/comments when changing instance).

I just checked I switched from Lemmy 9 months ago and and I’ve yet to find a reason to go see elsewhere. There things I don’t like as much as others but they’re easy to ignore ;)