Astro Gaming C40 TR

Astro's C40 TR (8/10, WIRED Recommends) is another high-quality gamepad with buttons on the underside, but this one is custom designed for the PlayStation 4. You can pop off the faceplate and rearrange the locations of the two joysticks and the D-pad—even replace the joysticks with longer ones for finer control. It has paddles and hair triggers you can configure, too.