I don’t, but I’m here because the discussion is better. I don’t even look at comments on most porn sites, including boorus. It’s just masturbation, or on certain boorus, derailing into [usually political] arguments.
The pros I see for Lemmy are a better platform for discussion, and the posts are ranked by votes. However, the cons are that the content isn’t tagged, and many times it doesn’t even provide the source.
Lemmy also offers a greater variety of content, including not only images but also stories and audio.
If there was a booru that ranked content by votes, I would probably have gone there, but as it is, I think Lemmy is better.
Boorus generally have a search phrase to order by score. Scoring may be less in-your-face than on a Lemmy-like site, but it’s still usually good on booru sites to prioritze well-made art.