I chose the one in the center but I think I would prefer it with the lines of the left one. I don't care for the blaring white corners though (it may be that way to keep size down?). The first one is clean and totally functional but doesn't have much ambiance. The one on the right I can't decide if it's a raised walkway that you could fall off of or if it is wall texture being shown. Anyway, I just added this so you would know what I was thinking as I looked at them.

Cheers