What size screen

[bevo]

Hey guys,
I am looking to setup surround. My current monitor is an ASUS VX238H. unfortunately I am unable to buy another two of these monitors since I live in Australia and every store is out of stock. I am really struggling to find another monitor which is like the VX238H, the only one I see near identical is the VX228h which is also out of stock. Since I am having trouble of finding a monitor I was thinking at looking at different screen sizes.

What would look better?
Say a 21.5" - 23" - 21.5" setup
or a 24" - 23" - 24" setup
I know that I have to be looking for the same native resolution and stuff but which setup would be better?

 

[Anonymouselite5]

The 21"-23"-21" in my opinion look better.
As the main screen is what you'll be looking at mostly, so if it's bigger it makes more sense. Then the other 2 will be like your peripheral vision.

It's slightly more realistic than bigger screens on the sides, although the difference between 23" and 24" is very very small.
I would choose what is cheapest or more worthy in your opinion based on the model of screen.