I never stopped using RSS...
Currently using a little app called baRSS (mac only) that sits in the toolbar and provides a menu of all the RSS feeds I'm subscribed to, with a little number showing how many unreads (optional). I have them grouped into folders. When I click on one, it opens the item in my default browser.
This means that technically it's not a feed *reader* but it is a feed tracker.
If I have more than one device that I want to read my feeds on in the future, I may look into freshRSS or similar. But for now, baRSS works well for me.