It seemed your side monitors looked just like the centers as far as image. On my setup with 3 screens, playing BFBC2 on the side monitors the images look stretched a little compared to the center. Is this the same on yours and I just couldn't tell or am I doing something wrong to have this on mine?
I'm all new to this if that is a stupid question. It seems this way with Just Cause 2. I just got these games yesterday and today.
With 5x1-P, the FOV isn't as wide as 3x1-L. So, there is less "stretching" or distortion. You can get a feel for the difference between the different options with our FOV & Aspect Calc.
If a game on a single 16:9 screen has an FOV of 90 deg, 3x1-L has an FOV of 152. 5x1-P has and FOV of 129. 5x1-P is ~40 deg more than 16:9, but ~23 less than 3x1-L. So, you get a lot more FOV, but it doesn't expand to the point of stretching.
This is one of the reasons I like 5x1-P. Another is that 5x1-P is about the same width as 3x1-L (assuming same size monitors). However, they are significantly taller, and fill both your Hor and Vert field of vision. Downside is the greater number of bezels, but I think the good outweighs the bad. And, I'm looking at the possibility of stripping the plastic off my bezels as well.