I don't know about you guys, but kontrolfreek is the best company when it comes to thumbgrips. At first, I was like, why are they so expensive? Are they really worth it? But I fell into the trap and decided to see what makes these thumbgrips so special. And since then, I can say that I haven't bought any other thumbgrips besides kontrolfreek... in terms of comfort, quality of construction, precision, and application, they do everything perfectly, without exaggeration. But if you try them, you'll remember me!!