Hi DPR, thanks for your review.
People buy these things because there’s no alternative other than a bigger camera and a housing. I’d like to see a manufacturer opt for a new approach. Year after year your reviews (and others) comment on their small sensors and poor IQ. The internet is also littered with leak complaints and poor company response on guarantees.
There seems to be a view that wilderness/outdoor/water sport followers don’t value better IQ, which is absolutely untrue. And that serious photographers should have a D4 in a housing. Try stuffing one of those in your life jacket. The middle ground – the old Nikonos – is gone.
We need a manufacturer to make a robust, WR, direct light path camera with an APSC sensor, a fixed 24-85eq zoom (or primes) and real “O” rings. One 25mm “O” ring cover could give access to an SD card, a shaped battery and USB plug. Add a decent grip. And useable with gloves please.
Yes it would be bigger and cost more. But worth every cent.

Started out doing photography at the age of 6 using an uncle's old 1940 kodak brownie box camera. At 15 years of age, I decided to buy my very own 1975 Praktica SLR camera. I now shoot with a Nikon D850. I do unpaid TFP and commercial paid work.