Kindle Unlimited vs buying books — what do you prefer?

Curious where everyone stands on this. Do you prefer reading sissy fiction through Kindle Unlimited, or do you buy individual books?

KU seems like amazing value if you read a lot in this genre — you can tear through dozens of books a month for one flat fee. But some authors keep their best work exclusive to purchase-only.

What’s your reading setup? Are you a KU subscriber, a buy-every-book reader, or somewhere in between? And do you find that KU has a good selection in our genre, or are the best titles missing from it?