Originally Posted by krys

I've trained in Muay Thai for five years a.o. in Thailand, it is agood system , but I find some styles of silat and kuntao more agressive. Most vicious and painfull low kicks I've seen come from pukulan type silat. If you are not crippled the pain can last for days...
Burmese Bando is also nice, it has some nasty groundfighting called naban but may be hard to find in your area....