I have used FreshRSS before but I was always annoyed that some sites don’t provide RSS feeds and that even if they provide feeds they don’t provide the whole content through it and only a preview.
What do you recommend for the perfect RSS setup? What are you using? Which app are you using to read them?
I use the feedreader from within Thunderbird for RSS. But I just use it to track software releases. Not articles and such.