Zackasaurus-rex on 02 August 2015
Very, VERY easily the DualShock 4. Everything about it feels perfect, even addressing some things I never knew were faults in other controllers. Add to that the unmatched comfort and strong suite of unique features (1920x1080, two-buttoned touchpad; 256-colour lightbar; excellent motion control; built-in headphone jack; etc.), and you just can't top it or even come close.
After that, I suppose Xbone. But that's a very distant gap.
Wii U Pro is third. It's kind of like a much cheaper (in terms of construction) 360 pad.
