I think this answer will depend on when you started playing PC games. I'm an old timer. Doom, RoTT, Quake, etc. For me, I've always played most games with the keyboard. I didn't even start using WASD until Half Life came along. The only games I like to play with a controller are racing games.
If however you grew up playing on consoles and you've always used one, then I would think any game would be fine.