Been telling people, but many won't listen. I have to say I like grass carp just a bit better than silver, for most applications. Silver is a bit meatier, grass carp flakier. I like walleye better, but catfish just is not in the same ballpark. Dang good stuff, and with the carp you are low on the food chain, thus lower in contaminants. Congrats on putting the fish to the test. My great fear is that one day there will be a clamor to make more of these fish, instead of get rid of them.