I've been shooting underwater with my nikonos v and sb105 for a while, and I decided to sell a lens of mine plus pitch in a little extra to get an underwater housing for my 20D. I'm really excited about actually being able to shoot more than 36 frames when underwater, but there are SO MANY underwater housing brands I'm swamped by them.
Is there a standard for which brands are better? My budget is probably $2000 tops for a used housing and at least one port. I like the ikelite housings that I've seen because they are rated so deep, have ettl, and seem to have simple to use functions.
Are there key features that I should definately make sure to look for in a housing, and ports later?
Thanks a lot guys, you've all been so helpful on here.