the301stspartanWhy buy three? 120 hz monitors are generally lower picture quality than something like an IPS. There's no real point in having a 120 hz panel unless it's for gaming use.
I don't see why a 120hz should be of lower imagie quality thatn a 60hz, except of course if it is equally priced, which none I found is.
I want 3 because I am going to use them together for playing as well as other purposes. And to have my games neatly going over all 3 monitors, I want them to be identical. I also heard that nvidia surround is picky about monitors so I opt for them all to be equal. Especially considering that two of the three would be of a different hz rate than the center one. I don't think that would work out well.
The panel technology for high response displays is different than that for high image quality displays. The difference in image quality on my 120hz and my Ultrasharp are massive. The viewangles are also generally awful, I can't lean back and watch a show on my 120hz without the image being dark as fuck for example. I would suggest one 120hz and two Ultrasharps if you want a three monitor setup.