I second FreshRSS, but I use Readrops as Android client. Nothing beats the normal FreshRSS mobile experience though. I haven’t tried Capyreader yet, but I’m gonna check it right now. Update: FreshRSS and Capy Reader it is. I’m impressed with how intuitive and customizable CR is. Thanks for the tip!
I use it for all kinds of stuff, a lot of it Dutch. I have feeds on general news, some tech stuff, some Gizmodo tags for topics I enjoy, guitar and music news, and daily comics. The feeds I follow have been trial and error. Some of them have way too much articles and they get annoying. At that point I remove them and look for something else.