Don't have one, but for reason, it's your personal opinion. Do you want grey or blue? One isn't "better" than the other, it's just what you want. It's like QWERTY vs. touch screen keyboard.
I do know that fren, that is why I didnt ask what color should I choose, instead I asked what color you wanted, just to know the trend/opinion/preference etc....
I got the gray. The blue looked a little girly to me. I'm sure there are a lot of guys that got the blue, but that was my opinion of the blue. On the other hand, after you put a case on it you can't see the color anyways.
I prefer the blue. Haven't got the phone yet as waiting to hear back from AT&T on my upgrade (I asked to move it up.) When I saw the blue it was love at first sight. Awesome color. The gray seemed a little too normal to me. There are too many gray phones out there...I'd rather have something with pizazz.