Which one would you choose as a monitor?

43" 4K IPS 60 Hz Dell

[43" 4K smart TCL] (https://www.target.com/p/tcl-43-4k-hdr-120hz-cmi-roku-smart-led-tv-black-43s405/-/A-52177069)

Like, what am I really missing by not choosing a more expensive monitor? The input lag isn't bad at all for the TCL. I'm going to be using this for Office Work and Gaming.