4k a sensible option with today's GPUs

[bakes0310]

I have a 1080 graphics card that seems to compliment my lg superwide 34". I saw the rather nice LG 43UD79-B 43" on ocuk.
My questions is will the sheer size of it make the immersion amazing just like a superwide does?
Can a 1080 graphics card actually handle 4k yet for your demanding games at max or will I have to tweak settings?
Is it true that anti alising doesn't need to be hardly on as the 4k practically gets rid of jaggy edges?

 

[bakes0310]

Thanks chaps, I think I'll skip 4k and keep to my super wide monitors, to be honest they are pretty amazing.

 

[bakes0310]

Nice post nexus about 4k thanks. So I guess getting a huge 43" might not be better if your not sitting far enough. Am I correct in saying 32" is generally the sweet spot for 4k monitors as it's just right. Still gonna stick to super wide as it's great.