RD vs. EA????? Big Decision

<p>My app is finished but I decided to wait for RD to UNC anyway bc my SATs are not exceptionally high for oos (690R700M690W) and i heard UNC mostly takes high SAT scores oos for early notification and a deferral can look bad in admissions. Now UNC extended the deadline. should i wait for RD? or should i do EA anyway? (and I'm submitting the Robertson's Suplemment for Dec 1)</p>