Here are some highlights I found: I personally think it's GSP. His takedowns were just so good and his top control was amazing. He could pass guard like no other. Khabib's takedowns aren't as good but he's just so smothering. GSP is great technique with GOAT level explosiveness. Khabib is average athleticism with GOAT level technique. I watch GSP and think I could never do that. I watch Khabib and think I will never train enough to do that, but I could do that. It's difficult to choose. What do you think?