4K TV for pc gaming

[JoeUk]

Has anyone used on a regular basis a 40" tv on a desk for gaming / windows use? Obviously I know 4k takes a lot of grunt but when i see the UE43KS7500 available for £750.. It seems worth to go for that since I can use it for my consoles / blurays over say the 27" freesync 1440p monitors.

Has anyone got any real world experience on these things?

 

[JoeUk]

Well - I guess it can't hurt to order the TV as I need one anyway and 42" fits my living room fine if it doesn't work out as a monitor! I would love to get gsync etc but seems painful to spend 600+ pounds twice haha