Which martial art do you think has the best kicking techniques, besides Muay Thai? Taekwondo, Tang Soo Do, Kyokushin, Shotokan, Goju Ryu, what? Not a which style is better question, but which techniques are better, as there is a difference.
Thanks in advance.
The level of contact used in sparring is irrelevant, as you could train full contact irregardless. What matters are the mechanics, or rather, the nature of the techniques.