I believe the main difference between them was that Aereo "hosted" the antenna's themselves and sold you the stream, whereas Plex is a "set up yourself" service.
That's interesting. I've got the larger iPad Pro that I take to meetings for notes. My coworker has the 9.7" and his seems more manageable / not as cumbersome. Perhaps it's due to our meetings being in large community rooms without tables, but there's something that's not sitting right with me. The grass is always greener, I guess.
As far as apps, GoodNotes is where I landed. It's handwriting recognition / search is pretty good, and I like the way it handles importing PDFs and Word documents.
I believe the main difference between them was that Aereo "hosted" the antenna's themselves and sold you the stream, whereas Plex is a "set up yourself" service.