I bought a Gen III layer 6 rain set. They are much lighter than the old Military Goretex. They are layered under a hardshell. So far, they have been bombproof, they weigh almost nothing, pack very tight for the set, (the size of a grape fruit), have stood up like a wall to the brush and thorns, have easy entry zippers for the legs, and offer a zip system on the jacket that vents it really well. I've been in some real down pours in them and they simple work and work very well.
They are a great shell to the wind too. All of this and, they do not absorb water once wet and sag like a lot of others do. Like all lightweight hardshell, they are noisy until wet but, if you wear them enough, they lose about 95% of the crinkle when wearing during dry weather. Try them. You can buy 4 sets for what one of the advertised brands named above. And, they are made of Gor-tex. Which is the BEST water proof'er on the market today. If you buy a more "breathable" option some companies are selling, prepare to get wet walking through brush and grass, or by wind driven precipitation. That's not my words That's theirs with their water proofing rating they give each garment. God Bless