I bought a pair of those less expensive Frog Toggs a few years ago and I really like them.
However I learned that wearing them while cooking is a TERRIBLE idea. We were camping and I was making sausage and bacon on a camp stove. A single little grease pop landed on the pants and burned a hole through them immediately; almost like a piece of newspaper catching on fire.
I still use them; I just put a little piece of duct tape over the hole
I love that I can stuff the jacket and pants into the tiny bag provided with them. Easy to stow away on the boat.