There have been many discussions on pros and cons of still housings, but having done a search, I can't find too much on video housings.
I plan to house a Sony SR12. Considerations are Seatool, Light and Motion, maybe the new Aquatica.
I just saw the post about problems with the Equinox housing wide angle lens, so I would be particularly interested to know if folks have any opinions on the different lens options available for the different housings.