be both
hey man, i feel being able to do both is what you should shrive for. cause lets say u go for a rehersal and they throw u a basic sheet of music. say up tempo funk. and all they give you is where the punches are suppose to be. you never heard it how are u gonna play it man. it really sucks just sitting there and saying i'm sorry but i can't do it. it may never happen to you and it vvery well might, what then? you just lost a gig. it just happened to me man and it really really sucks, i can read but my sight reading is hopeless. you might need it one day and it is a skill. i know some bloody good drummers that started out in what alot of us "street musicians" call music for sissys, the symphony bands. i'm telling you these people could groove your ass off, read a drum score note for note and still look at the conductor for time. are they any less of a musicians, no their not, if you dun read do you think you are? true alot of good drummers can't read but i could also name you quite afew that do. charts are road maps to guide you along until you have the song down then u can forget the chart. sometimes their all you've got right before that moment where tiime seems to stand still when the band leader is counting off and you haven't a clue how ur going to get throught the session.
sorry if i sound a little angsty, its just been a really tough week.
regards mark