Same as it was in the 4 year old "Flagship" thread- my 1985 Trek 720 is my #1.
I've probably put more miles on my 620- and I think I preferred the ride of the 620, but after getting the 720 set up with a 10 speed rear end- the gearing choices make the 720 more preferable. I finally had the 620 upgraded to 10 speed and built up similarly, but now the 720 just feels "better."
85720Yard by
Dave The Golden Boy, on Flickr
IMG_0616 by
Dave The Golden Boy, on Flickr