What characteristics makes the chondrichthyes more successful predators that hagfish and lamprey?

Chondrichthyes, such as sharks and rays, possess several characteristics that enhance their predatory success compared to hagfish and lampreys. They have well-developed jaws and teeth, allowing them to efficiently grasp and consume prey. Additionally, their keen sensory systems, including acute vision and the ability to detect electric fields, enable them to locate prey more effectively. Their streamlined bodies and powerful fins provide agility and speed in the water, making them formidable hunters.