Being a PC and console user I can see the advantages of using both. But for the broader scale KB+M seems to win out, the control of your whole wrist greatly beats the control of your thumb for FPS games, having hotkeys RPG's readily available. For fighters Gamepad DEFINITELY beats KB+M by miles, but a fightstick wipes the floor with both.
Off the top of my head, the only time I've prefered to use a gamepad was when I HAD to resort to plugging in my 360 controller for Metal Gear Rising and both Dark Souls but those feel designed for gamepads.
As an anecdote, I've seen decenttohigh level FPS players from PC and Console go head to head in a LAN match, the console users who were using Gamepads got their cute little buttocks handed to them every time.
On a more personal scale, my performance on online FPS with a gamepad is just horrible compared to my performance with KB+M.
Off the top of my head, the only time I've prefered to use a gamepad was when I HAD to resort to plugging in my 360 controller for Metal Gear Rising and both Dark Souls but those feel designed for gamepads.
As an anecdote, I've seen decenttohigh level FPS players from PC and Console go head to head in a LAN match, the console users who were using Gamepads got their cute little buttocks handed to them every time.
On a more personal scale, my performance on online FPS with a gamepad is just horrible compared to my performance with KB+M.