I’m a mid fanboi- I think they are the Nearly Perfect Shelter System For Almost Any Conditions (TM), but then I’m never in established campsites. I’d also say that the people who harp about the large footprint have never actually tried to use one- I have never had issues finding sites, anywhere. The footprint looks large in square feet, but that’s because it’s in square feet- you’re measuring area, which rapidly gets to large numbers with relatively small increases in dimension. 9’x9′ is not some sort of monstrously large shelter, and especially if you’re in established campsites they tend to be very spacious. I’d be more worried about the quality of the surface (mud, puddles, etc.) in an established site in a floorless shelter. Highly-used tent sites tend to eventually wear down into low spots that fill with water when it rains. (One reason I avoid them.)
I’ll totally agree with Bruce- get a SuperMid. A 2P mid is a palace for one, but like every other 2P tent it’s actually annoying for two. Perfectly doable, mind you, but you’ll be happier in a SuperMid.