I have an original kuiu chugach (has to be 10yrs old) and I still wear it winter steelhead fishing when fishing mobile, the membrane is compromised and has some small holes from rubbing, but I scotch guard it heavily and it works pretty well for the purpose, when water quits beading, I treat it again… I would not consider it suitable for anything stationary in the rain, but it sheds water pretty well if I’m moving
I am finally retiring it because I have a kutana jacket that’s in decent condition, and I will do the same thing to it
I would wear it hunting mobile in bad weather, but wouldn’t use it for stationary hunting in the rain