Hi guys I am in the mix about upgrading my 1080p gsync monitor. The new ASUS ROG SWIFT PG278Q 27" will 1440p and have the 144hz refresh and gsync, not sure on release date asus wasn't helpul on giving me the info. I was wondering if I should go for that for my gaming experience or purchase a 4k monitor, I am worried about input lag and blur and I have no clue about the higher res monitors. I am running 2x 780ti's in SLI. Any input will be greatful. Thanks in advance.