I tried searching, but did not find. Is this the best place(or only) to get the rss feeds for the forum?
There is also Tiny Tiny RSS: Community - Latest posts ( it is the landing point of the old url: Tiny Tiny RSS: Community - Latest posts )
I think it is possible to create RSS feed for almost anything on discourse by adding .rss to the end of any url that you want to have a RSS feed of. For example, Tiny Tiny RSS: Community - Latest topics by @fox fetches the topics created by fox, so that you can stay up-to-date on ttrss development & general announcements without having to go through individual bug reports, feature requests, questions, and so on that comes with the default RSS subscription to the forum. This is really a cool feature.