Yeah they look cool and they let you fit a bigger screen in a smaller space.

I'm not even gonna have a TV just a huge monitor with a streaming box plugged into it. Cheaper and better quality panels and none of the malware smart TVs come with.

As for what the room will look like, hard to say I just know the type of setup I want. If all goes as planned I can buy a house with a decent size spare bedroom so I got a lot of space for my setup.