The app situation is getting much much better. The website UI is inferior to old reddit or the apps. I know some servers support the old reddit UI but it’s not discoverable. Stuff like expanding images needs to be easier to do instead of clicking a semi-hidden 10px square each picture.
Sync and Boost are great, though I’m still not happy with the iOS apps (I like Avalon and Mlem, but I don’t live either of them, whereas the Android apps feel fantastic).