So I have a greater than 10TB iTunes library. Was eagerly looking forward to ATV4, but it no longer seems worth it to me. 1. No improvement for local media browsing. Still have long lists of movies and TV show's still can't group seasons. 2. No 1080p24 support it seems 3. No Siri for local library, for now at least My options, continue with ATV3 for now, wait to see if new TvOS versions include features I want. Or time to finally make the move to Plex. Question on Plex, I have to basically, import my iTunes library over. So if I have a 16TB iTunes library, i need 16TB of available space?