Good: Sony XBR-55X800B or XBR65X800B
Better: Sony X850B 69.5" 4K
Best: Sony Sony X950B" 4K
File Sharing and Remote Access
Turn OFF everything you don’t use.
There is simply no reason to needlessly invite trouble by enabling services you don’t use (though Mac security is excellent, tempting fate is not a good idea).
I use File Sharing between my Macs, so I leave it enabled.