27" is small. Also wide screen monitors don't pair well unless you go vertically. A large 40"+ 4K TV will give the best results. 4k is only useful on larger resolutions. Another option would be to go with a 30" or 32" monitor. Quality wise 4k TV's are now better than most high end computer monitors. Unless you need multiple displays.. if that's the case maybe 30"+ monitor would be better.