Forgot to add: I do use a screen now because it was found for cheap at a thrift store, but prior to that we painted the wall using a paint recipe found online. It worked great and I never felt like it was lacking for blacks, etc. If interested, LMK and I'll try to find it.
And, I never answered your original question! I find it hard to go back to a TV now for films and newer shows. I don't watch much sports, but it is also so much better on my 92" screen (provided you are sitting at the optimal distance from the screen). For most live streams, I'm not typically interested in focusing on the visuals but for some really beautifully produced concert films (e.g. Rush in Rio, Stop Making Sense, Heart of Gold, In the Flesh) it's definitely superior and more immersive (for me) than a TV.