Help? What sort of help do you want? Suggestions for new shelves for your ever growing collection? Suggestions for new movie purchases to then blame on others? Sorry....couldn't resist.
Help keeping the significant other happy is always welcomed
I'm getting BDs of my fav films partly to be prepared for my next TV, which I assume will be bigger.
If you intend to purchase larger than a 55" screen, look for 4k devices. 1920x1080 starts to look kind of crappy on large screens (esp. LCD with its squary pixels).