Order #2111 here,
This upgrade is great. Easy to install, easy to get calibrated, and it is so much better than stock. I never bothered much with the stock nub since it was so bad. The function of this upgrade is great, but I have one complaint. The depress function is really stiff, and can make using it difficult. I imagine I can get used to it, but it is the only critique of this product I have.
I started out using the circle gate for the joystick, but found I like the square gate better, glad that I got the option.