PS4 vs Xbox One controller hands-on comparison.
Both the Xbox One and PS4 controllers are excellent, but I prefer the Xbox One controller. The offset joysticks on the Xbox One controller are more comfortable to use than the PS4's joysticks, and the removable batteries on the Xbox One controller give me more options than the integrated lithium ion battery on the PS4 controller.
The touchpad on the PS4 controller is interesting but completely underutilized. The PS4 controller's touchpad is identical to any laptop touchpad, but the PS4's web browser does not use the touchpad to move the on-screen mouse.
Unfortunately for the Xbox One controller, the LB and RB buttons have taken steps backwards from the Xbox 360 controller, but the Xbox One's D-pad is a significant step up from the 360 controller, albeit inferior to the PS4 controller's D-pad.