Thanks for the link
I don't know if it'd be easier or not, you'd need a pretty good mount to get it up there, and i'd probably constantly live in fear it'll fall on me. might be cheaper though. I just prefer having the versatility of a projector.
Before this I was actually going to design a sliding rail system for my PC screens where I could slide my monitors directly over from my desk to my bed and just angle them down, but given I have the money to burn I thought I should just buy a projector