Spinfaktor here but I love the carbon fiber. Too bad it’s expensive now or something but it’s so durable and just awesome. I can use it for almost any style and I want to get more of them ;D
Yea I have a k-os extreme and I love it. It is one of my most versatile yo-yos. I use it for 1a, 5a, and 4a. I plan on getting another heavy gravity yo-yo soon.