Yeah, my question are not if 3 screens are better then one, or if I would like 3 screens. I have 3 screens.
I was wondering on the specific screens.. anyone have them.?
As long as they are of the same size and resolution and you're running a newish graphics card then setting your system up to run your three screens as one should be simple.
You will need to give us some details on your setup, ie what graphics card you are using?
If your three monitors are of the same make and size and also how they are connected to the graphics card?
I'm running three 23 inch monitors in surround screen on an Nvidia GTX680.
All three run off the one graphics card, two are connected by DMI cables and the last by a HDMI cable.
They are all the same make and model each displaying 1920x1080 giving a total viewable screen size of 5760x1080 (or 6122x1080 with bezel correction, yes got a stupidly large bezel).
Elite Dangerous will only give you a single screen display not three separate ones and there are no plans to change this in the game design.