Razer has several variations of the Wolverine controller. We consider the Wolverine Ultimate to be one of the best controllers for the Xbox One, and when we reviewed the Wolverine V2 we gave it 4 stars out of 5 with a Recommended badge. It's a great series with some advanced features and sophisticated triggers, and the Tournament Edition is at its best price yet.
The controller has a Rapid-Fire Switch that provides instant actuation. It activates a hair trigger mode that uses a physical switch so you can activate it to greatly reduce the travel distance for the buttons you're pressing. With rapid-fire speed, when you press a button you'll see the action on screen with absolutely no delay from your fingers ot the screen.