A:Answer When you see the product boxed in the store, the box will have the types of keys, in the description.
As well, there is a single sample key you can depress while the box is still closed to test out the key.
The green keys make the most sound and have the most travel distance before actuation.
The orange keys are designed to have the least travel distance before being able to repeatedly actuating the key. Best of the three for button smashing. They are the most quiet of the three.
The yellows are between the green and the orange.