I've been using the Sea & Sea housing for the last year. I have one of the early production versions without a couple controls for shutter mode and flash compensation but I have not really missed them. I'm pretty happy with the housing and my only real criticism would be the spacing of the buttons for the paddle control as they are very close together and can't be reached from the handles. 1 year and about 70 dives with now problems. I would not hesitate to buy this housing again. I don't have any comparisons with the Nauticam or Aquatica housing but they look quite nice as well.
Brian, thank you for your answer, I will take that into consideration.