Which hyung is your personal favorite? There's many to choose from, from Gi Cho Hyung, to Kong San Goon Hyung. My favorite would have to be Jin Do. It's fast, strong, and takes many of the best aspects of the art and combines them into a beautiful form. My second favorite would probably be Chil Sung Il Ro Hyung, because it's one of the softest forms in all of TSD.