Backbone's Pro Controller adds a pair of remappable back buttons, upgraded analog sticks, Bluetooth, and a bunch of customization features.

I've used a lot of game controllers on my Mac and other platforms, but I've never seen one like this. GameSir fixed the controller layout problem by letting you change the Tarantula Pro's on the fly.

Review: The Turtle Beach Stealth Ultra controller is a solid pro-level controller, but it makes some big compromises.

The Pro 3 is also 8BitDo's first controller to feature swappable A-B-X-Y buttons (whereas the Ultimate Wireless 2 features swappable triggers), which attach magnetically to the gamepad.