So I'm contemplating getting a Samsung UN40M5300A 40" 1080p TV, $270 on Amazon, and BestBuy has a price match which includes Amazon and my local store has it in stock. Either way I'm paying taxes ...

From Samsung and Vizio to so many others, these are some of our favorite 40" televisions.

As such I was wondering what a 4k 40" like SAMSUNG UE40HU6900 would be like for PS3 & PC Gaming. I thought / assumed that any games the PC was not cable of running at 4k I could switch to 1080p ...