Ok i have always had a ok digital camera, for mountain biking and action shots

I need a plain and simple answer

I need a camera for mainly action photography like mountain biking and snow skiing, i want a camera with little lag from when i push the button to when it takes the picture. Which is better kodak dx6490 or a nikon coolpix 5200. Or am i looking at the wrong camera's? Any help would be great. Thanks