You’ve put yourself into good position for admittance to the UC’s an instate student with the scores and grades you have has a good chance. Obviously UCLA and UCB are going to be harder than the others but I’d say you have a good chance at those too. Your EC’s are interesting and I think the speed cubing like you said is unique and will make you stand out. Duke is a reach for anyone but you definitely are a viable and competitive candidate the same goes for Vanderbilt but I think of the two you’re more likely to get into Vanderbilt just cause Duke is so competitive and Vanderbilt is slightly less. Best of luck to you!
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