If you live in a predominantly dry environment, but need a rain set-up just for the moose hunt...then go with the HH Impertech. It is a price performer, will keep you dry from the outside, but you will get some moisture build-up from the inside, especially if you're doing any exertion while wearing it.
That said, my HH has been hanging in the closet ever since I bought my KUIU Yukon set when it first came out 5 or 6 years ago. I pretty much live in it in the field every year...it is patched-up and still going strong. It is the best rain gear that I have ever owned...period. Not the best option if mostly riding in your back-pack because it is comparatively heavier than other short-use options...but if wearing it day after day, it's my choice...vents well, dries well, and keeps me dry.