The ESM 9110 is currently on sale for $33 USD compared to $40 or $50 USD for an authentic Xbox One controller. The unlicensed gamepad comes real close to the real deal and it even integrates LED-lit buttons for extra visual flair.
https://www.notebookcheck.net/EasySMX-ESM-9110-controller-is-a-great-Xbox-controller-for-gamers-with-no-Xbox-consoles.506295.0.html