Cheap 4k TV as monitor VS 4 monitors which is better? Pt1

is a 43 4k monitor good enough for everyday use. We test it out against my existing 4 monitor setup.\r
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Hardware used:\r
Visio 43 M43-C1\r
Nvidia K1200 Quadro \r
DP to HDMI 2.0 adapter\r
semi-old HDMI cable