Assuming you're talking about the official Microsoft controller (otherwise it's impossible to answer), I've always found Microsoft hardware to be exceptionally good quality. I've still got a Sidewinder gamepad and Sidewinder Precision Pro joystick that work perfectly well after a couple of decades! An old Logitech force-feedback wheel on the other hand gave up the ghost during that time.
I've currently been using an XBox 360 wired controller for nine years, not quite daily but 5 - 15 hours a week, and only very lately has it maybe shown a fault where it's disconnecting/reconnecting due to cable weakness at the controller. But it's only happened a few times, and it might actually just be an issue with the current game I'm playing. I shove sticks and mash buttons and stick it in a drawer when I'm done but don't otherwise abuse it. I'd certainly buy Microsoft again when I finally need or want to replace it.