flying the triple screen was very trick! the only thing i did not like was the fish eye look of it! if you like to gv as well tho the single screen is much better IMO. i have had both, the triple with three 26 inch samsungs, and I now play with only one 26 inch, I don't miss all the extra view, it seemed to me to distract from the needed focus area!
just my opinion tho, like i said i went to the triple head with a good enough computer to run it well and yet went back to the single screen, but my reason was because of the fact that i like to gv, and did not like the views out of a tank at all!!