If you don't like semi-metallics but are hesitatant about ceramics when cold, I recommend Performance Friction Carbon Metallic brake pads. In my experience, they require more leg than organics or semi-metallics, but they are more resistant to fade than either. Real world wear and durability is excellent on my street car.
http://www.performancefriction.com/products-technology/carbon-metallic-brake-pads.aspx
