4k 3d

Hello All, I've got a 3 year old Optoma 1080p Projector and am thinking about upgrading (model number in sig). It's pretty difficult to spot these in the wild so thought I'd ask for informed opinions on quality improvements over the last few years and if it's worth upgrading? For example are...

Hello Its been a while since I bought any pc components. I bought a ps4 some time ago but noticed I rarely play it. The only 2 games im interested in are Dirt Rally and PES 2017. PES is easy to run so doesnt need any sophisticated graphics card but for Dirt Rally I am really tempted to try it...