Glad to hear that! For the “Watch later” part, the way Youlag approaches it is to turn “Favorites” into a “Watch/read it later” page. The approach is slightly different, but achieves the same thing.

If Pinchflat works well for you now, I would stick with it. The FreshRSS approach would be that it’s a lot less resource heavy and barely require any storage space. Because of this, you can serve multiple people with thousands of subscriptions.