You look absolutely gorgeous with both Blonde and Brown hair. See me, personally I think you should stick with the Blonde, but then again I am blondelover lol! I could never pull off a full head of blonde hair, just highlights, but I look terrible with all over blonde, so I live vicariously through girls that can pull off blonde hair lol. Either way though you are gorgeous! But I think you should go with blonde it brings out your eye color! :)
You look beautiful either way. I recommend using whatever color YOU like. If you feel better about how you look when you're a blonde then that's who you should be. It is nice to change things up every once in a while though.
I LOVE brunettes, like they are my absolutel favorite. With you though, you look best as a blonde, it really makes your eyes pop in a great way, and brightens up your pretty face! You look great either way though :)
Both look good...as far as which is better, that's totally subjective. So my advice would be to switch things up and have fun with both. Rock blonde during the summer and brunette the rest of the year...that type of thing. If you're dating then I think switching things up like that is fun/interesting for a guy...as guys we tend to get bored easily whether we realize it or say anything or not.