It depends who you are watching Petrosyan and Remy are absurdly technical. The way combat sports are scored dictates how the competitors fight also. It is a lot harder to get a 10-9 round in K1 than MMA or boxing. If you don't score a knockdown you basically run the risk of losing the fight because you lost one round. Which makes it beneficial to the fighters to take more risks and thus makes the fights more exciting. Point fighting is ******* boring you can't make money off of it.
yeah true the limited rounds really need for them to go all out.