It depends on time of year and body of water but I think they taste great. Deeper and cool water they taste better. Fish in the 12-15" range we deep fry in a beer batter. 15-18" we grill in foil with old bay seasoning and lemon slices. Make a lemon juice,paparika, mayo dipping sauce. The grill method might be the families favorite over perch and walleyes. Anything bigger than 18" we throw back. My neighbor said the same thing until I fried some up for him. He used to curse all the 12-14" small mouths in the reservoir, now he targets them. That being said there were two lakes we fish for what ever reason they tasted horrible, we stopped fishing there because we fish for bass.