First up, I presume you searched for other posts like this one? If not, a pinned post might've made that easier for you to get started (ie Mint)
Second, the pinned post doesn't become a final answer, it's a starting point to add to the discussion, (ie you tried Mint, but didn't like X, Y & Z)
From my pov there are a lot of posts asking this same question and this was simply a reflection on how we could improve the community... and your experience.
MythTV for the main storage, stored in folders by my genre.
All metadata updated via Picard.
Syncthing to replicate to a Raspberry Pi (2 or 3, I don't recall which) running Volumio with a DAC board to connect speakers to.
The Pi is in the bedroom, so I only replicate the genres that I want, which cuts down on storage needed on the Pi, and means I don't need MythTv / NAS / etc. powered over night.
MythTV - as others have already mentioned. It's designed to work with the 10' interface
Even records TV programs (presuming you have tuner hardware of course) - which I don't think the others can do?
We don't stream Netflix, but we do watch other various streams (ie BBC iPlayer), yoochoob, etc - all works fine, inc... video files from various sources, and music...
We use it with a Logitech K400 wireless keyboard and it works great for us.
I have played with a more traditional looking TV wand remote in the past, but you still need a keyboard to type in program websites, names, etc. so the K400 became our defacto remote.
MythTV used to come with Ubuntu as Mythbuntu back in the day, but most of the pre-installed distros have fallen away, so you'd need to pick a distro and install it yourself.
It's a very mature application, so you won't need to keep updating every time you want to watch anything.
I think you've read me wrong there.
First up, I presume you searched for other posts like this one? If not, a pinned post might've made that easier for you to get started (ie Mint)
Second, the pinned post doesn't become a final answer, it's a starting point to add to the discussion, (ie you tried Mint, but didn't like X, Y & Z)
From my pov there are a lot of posts asking this same question and this was simply a reflection on how we could improve the community... and your experience.