I'm a big fan of feedly but the issue I run into is if I miss a few days it takes so long to sift through everything to find what I'm most interested in
My solution to this is to be more stringent with the feeds that I add. In this day and age, there's so much volume, that the important metric is signal-to-noise ratio.
If I find myself skipping the articles from a feed more often than opening them, I just unsubscribe.
Sure they still pile up if I miss a few days, but not nearly as before.