You're gonna love it. It is by far the best phone I've ever owned. It's not a step up it's leap.
My only gripe is with the camera, it's weird. I'll start a recording and it'll start to focus in & out which shows up during playback, doesn't look very nice. Also no idea what the point of the Zoe picture mode is (it's actually a few sec video recording) but that's probably b/c I haven't explored the feature enough.