I use a 42” Vizio as my computer monitor.
It’s nice sitting in a recliner and getting a nice big image.
At 3ft away I don’t need reading glasses anymore to surf the web. You do need a cordless mouse and keyboard though. I use the mouse on a small side table.
I have just about the same setup, I’ve gotten used to using my armrest as a mouse pad. It’s a great setup for my gaming needs (Lord of the Rings Online).