I've narrowed my choice of housing down to three for my D70S. OK, to be honest, Ikelite is under consideration, too!
The Aquatica housing complete with all ports required for the lenses I currently own would cost about $3,000 and would be purchased new from a dealer.
The Nexus is the one advertised in the classifieds right now. It is used.
I just found out about a used Subal ND70 available from a dealer and I'm getting really excited about this housing as it is small and lightweight, two features that are very important to me. IMHO, buying used from a dealer is different from buying used from a private party and can be a little less risky.
And, I posted about this on another uw photo board, and they pointed out ,almost to a man, that it's not a good desicison to spend beaucoup bucks on an older camera such as the D70S and recommended I go for the Ikelite, something I hadn't considered before my post on that board.
I've heard great things about the Subal ND70, but, if I'm not mistaken, there's only one strobe connection on this housing. Not sure if that would seriously limit me. My prior uw photography was using double strobes on the Nik V.
The main thing is I just don't want to blow big bucks on this purchase, but want to get a decent lightweight housing for my D70S.
I really wish they had housings available in my area that I could try out to see which feels best in my hands.
As it stands now, that's not an option. So I have to go with recommendations of others and the results of my own research.
I'd be interested to hear the opinions of others, especially opinions about the Subal ND70.
Ellen