Should I Upgrade to Latest HDMI?

HDR is noticabke regardless of viewing distance, you are probably thinking about 4K, but for your setup, you would still benefit from 4K, as you get full 1080p at ~30° viewing angle, and you are at ~35.5°.  
  
HDR gives a few benefits:  
  
* Brighter highlights  
* More precise colors/brightness (more bits to represent more shades)  
* Wider color gamut (think of 1080p as only getting as saturated as pink, whereas HDR can get as saturated as red, but to a lesser extent).  
  
All that being said, I’d wait until you upgraded your projector.

You should upgrade to the latest HDMI as it will enable you to enjoy the latest features. Features like vibrant colors, brighter than the previous one. If you don't have any financial related problem then you should upgrade and enjoy the fullest.

You should upgrade to the latest HDMI as it will enable you to enjoy the latest features. Features like vibrant colors, brighter than the previous one. If you don't have any financial related problem then you should upgrade and enjoy the fullest. Thanks and Regards,  panda helper  emu4ios  gbwhatsapp 

Somebody maybe look at "callmejacklogan" as it seems he is a spam or robot, possibly.

Thanks guys. I’ll probably go with the new board. I’ve been reading lately about HDMI and the differences as you move upward through the latest versions. Sounds like 2.0a should hold me for a while as it is HDR compatible. The version I have now is only 2.0; good for 4K but not HDR.