The high knobbed are a dream, they feel very well and are by adapting inside absolutely nonslip.
While playing, I tried to solve the essays by violent movements, to no avail these things as if they were sitting always been there.
Skeptical, I stood the thing with better control over but also this issue goes to the stiks, one notices the change immediately and feel the better control in first-person shooters (Highly Recommended)
Only the press of L3 and R3 need some practice.
For 7.99 highly recommended!