Personally I don’t even subscribe to any. I just browse all and then filter out any community that pops up which I don’t think I’ll ever be interested in.
I started to subscribe to a few but when browsing subscribed only I felt like I was potentially missing so much, because maybe I subscribed to the wrong “aww” instance but I also didn’t want to go through and find the 3-4 different versions to subscribe to.
This way I see everything, except the stuff that I definitely don’t want to see (like most of the porn instances, non-english instances, etc.)