I absolutely love

my Dansko Professionals. I have been wearing them now for over a year (not the same pair tho, now I have 3 pairs...) I rarely sit down (even at lunch) and I have to say that my feet, legs, and back have never felt better after a day in the OR.
One downfall I would have to say about the DP's is that my feet get kinda sweaty, especially with cute lil socks...but with cotton socks (especially the Peds diabetic socks), sweat is not an issue!!
Honestly tho, you'll probably have to go thru trial and error before finding the best shoe for your feet, legs, and back.
I know a lot of peeps love those Crocs, but I've seen at least 6 people I work with get hurt in those things...the shoe stopped but they didn't...one even fell onto the back sterile table-and of course it was an ortho case with 7 trays of instruments that ALL had to be re-sterilized and obviously delayed the case...

****** off my surgeon and then I had to deal with his nasty lil temper tantrums for the rest of the day. I say back away from the Crocs