I’m not sure personally. I just use it as a generic feed but there is a bunch of settings for subscriptions that I haven’t even bothered to touch.

It’s much like newpipe just looks better and imo it was easier to deal with subs. You can make an account with a piped instance that will keep all your subs so if you move phones or something you don’t have to re-import everything.

I used ReVanced for a while but I’ve switched over to libretube and it’s been a great change.