Can you help me with my highlighting advice?

I'm getting high-light's in my hair, maybe four or five, maybe six, but spaced out, if you know what I mean. I have natural high-light's already, but so what? Laugh-out-loud. I have dark blondish hair, and there are some natural high-lights' of brown in there, but I would like some more put in. What color do you think they should be out of brown or light blond? I was thinking maybe a few blond and a few brown. Sounding good? I don't know. Please help!Can you help me with my highlighting advice?
i think blonde and brown coz say if u just get blonde ull be thinking i wish i had brown so if u got both u cant wish u had one or the other