What kind of riding do you do the most of? The graft is tad stiffer, (it's still real soft), so it will be a little more versitile. With either board your looking at the 147cm (Artifact)/149cm(Graft) based on your weight. I think the Graft has a broader weight range, so if your still growing (i.e. going to get heavier), the Graft might be a better idea long-term.
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