I have quite a selection Hermes bags,including Kellys and Birkins, bought my first one right after graduation many moons ago, I don't wear them that much now for the reasons monitraix mentioned, they are just too popular and it makes you think that it's not as elusive and hard to get as its led to believe, considering selling some and just keep one of each as I use 35 black for travelling . there are many other Hermes designs like lindy, plume, bolide, and garden party, that are availble to purchase without jumping through hoops for a kelly or Birkins. you can't find a more superior bag than Hermes , they are just so exceptionally made.
the Constance is a very classy bag , but the big H logo bothers me, the celine box bag is very similar and probably modelled on the Constance but the clasp is much more understated plus it has a lovely patina that developes with use.