I don't bother to make an account on Reddit but I visit a few of the subs there that align with my hobbies as well as subs about fitness. Well except r/fitness as I find that just the same stuff all the time but I enjoy more specific subs like r/flexibility. I would say I enjoy them equally since whenever I'm on Reddit I only look at stuff that interests me and here I like the quality of discussions.
Same. Kind of. I do have a Reddit account, but I don't post or comment with it often. I just use it to keep track of subreddits that align with my hobbies and interests. While some of them could run parallel to the defaults, they're more specialized.
Sometimes I think about getting an account so I can just follow the subs I want but I don't follow enough to make it worth it really. I find the more specialized ones tend to have better information because the people who really know their stuff are there.