Can't believe no one's said it yet: Get both of them. Really, the only way to determine tint preference is to try them. Since my first warm tint, I won't buy anything else, no matter how impressive the rest of the light is. My EDC is the SC50w, and I love it. I find the warm tint much more useful than the additional lumens of the same light in cool.
So, buy them both, and sell or give away the one you don't like.