Only these 5 are available. I feel like some common options are missing, such as https://softwarerecs.stackexchange.com, which gets confused a lot because there are a lot of older recommendation questions with many upvotes that are still on SuperUser. They're also usually way more popular in search engines than Software Recommendations ones.

I know that a separate "it's asking for product recommendation (...)" reason can be used, but then these questions often end up closed instead of being moved there, which doesn't help solving the issue of software recommendations being more popular here than there either...