The body does not vibrate like a blade bait. The spinner blades put out enough vibes. I fished 3 baits equal time today.... A 3/8oz jig and trailer, a blade bait and this new bait I made. I only caught 5-6 bass and they all came on these in the pics. Bob O on BBC was with me and saw these in action too... I caught more and the biggest fish from the back of his basscat.