I love the look and feel of this controller but now I have two with the exact same issues. The left controller's hum doesn't work properly (much louder and the motor is noticeably louder than the right one, and sometimes it still goes off even when completely powered off), and the right controller's LEDs don't light up in the top right quadrant, which is for each other color than green gives a slightly different hue than the rest of the LEDs. The LED problem isn't a big deal, I could have skipped it, but the rumble was a big problem and having two different controllers with the same problem makes me very suspicious of the quality of the parts used and I won't try 3.