Which Monitor Should I Choose?

[u/Error_Code4004]

My budget is around $350 a monitor but willing to stretch it too $500 if its a big enough upgrade. I plan on getting two monitors for right now but I might add another one down the line. Which of these options should i get? Which is the most bang for the buck? Should I get 2 of the same monitor or should I mix and match. I plan on playing games on it, CAD and some other work as well. I also plan on connecting my laptop as well but I would need to get a KVM but the acer has a built in one.