The Mrs. and I run the adrenaline rain suits for open water. Last year was the first year with it. Had Cabela’s guide wear prior. The adrenaline suit is a very comfortable suit to wear for open water and kept us dry the entire year. Have zero complaints with it. Would highly recommend that for rain gear/open water. On the ice I run the climate suit. Have had that suit for 3 years now. Amazing suit, however I would not wear it in a constant downpour. It will hold off the water for awhile but eventually will soak through, same as all ice suits. The climate suit does have the removable liners, which I utilize a lot in the spring and fall. In the coldest of temps, I have yet to get cold with the climate suit, and I have very little body insulation. Striker is a great brand, they are local and in my opinion the leader in this category.
If I had to choose only one or the other. I would go with an ice suit over the standard rain gear. Like I said the climate has the removable liners and I utilize that suit spring, fall and winter. The rain suit is utilized summer months only.