Samsung UE65JS9000 as a pc monitor

i am looking at the UN55JU7100FXZA because it is able to do 4:4:4:4 sampling (on the hdcp 2.0 only) but still has hdcp 2.2 for when i want to play 4k blu-rays when they launch but is cheaper then the JS9000 series. If i had the money i would get it the JS900 series myself so it sounds very solid to me.

currently using UN55ES6500