I have periods of doing both. Last few months I've only listened to full albums. But I also do that with the "shuffle albums on playlist" setting. So I don't particularly choose which album to listen, most of the time I just accept what comes next, sometimes I skip album or two.

But I feel like I'm about to change to the "shuffle tracks on playlist" soon-ish.

yep. probably.
I cant do that. just using revanced or morphe and use ad-less youtube music.