I have a ps4 and would like something which I can take to university. I was initially thinking about a 4K TV with the thick gravy words like HDR and low input lag attached to it. But then for uni carrying around a 4k tv would be a joke. then I thought about a short throw projector like Benq HT2150ST. But it got it's own problem like room lighting , screen etc. I personally would prefer the projector but gotta buy it for home use for now. Any suggestions?