I've used chigger craw, zoom chunks, zoom speed craw, rage craw, sweet beavers, fatty craws, incredi-craw
For flipping and pitching any of those will do. They all work well, tho I may stick with the fatty craw or the beavers from now on because they are more durable then the others
But the rage craw, speed craw, and the incredi-craw are more versatile due to there better action