Nikon 8400,P1 Canon Pro1,S2IS?

DW has narrowed her choices of camera down to these 4.All have housings available.

Are there any issues that would suggest either brand over the other?

She dives deeper than 130' on occasion so the housing will be Ikelite or similar.Any problems with any of the housing manufacturers?

She does from macro of invertebrates etc.. to pix of me getting dinner.Camera will also be used at sporting events and vacations above water.THanx for any help.

i am using the canon ps pro1 and the ikelite housing the camera is awsome for underwater and on land , it has one of the best wide angle and macro and super macro avalible, this has turnen out to be a fantastic set up, i also use the ikelite dc-125 strobe that goes with it, i feel it is unbeatable, you are welcome to look at my photo gallery and see the first 4-5 pages and see some of the reults taken while i am still learning to use all of the neat new functions. good luck on your decision

Thanx,Very nice.I'll show her your gallery.

you are welcome , anytime, hope it helps you out somehow