I have no clue. Seen DDs caught on crappie jigs and I have caught 2 pounders on a big 8 in. swimbait. I just got into big swimbaits the last year or so and haven't had a ton of luck but catching a few more. I think timing and area is big. I know there are some lakes that guys will tell you the fish will hammer a swimbait certain times of the year but not others. I know people catch them on swimbaits year round but it seems the fish are most aggressive in the spring and that seems to be the best time of year from what I have seen and read.