This is why the prepaid savings plans are best. They have the invisibility/Transparency of the Roth. Unlike a 529 they do NOT factor into your financial aid. However; unlike a 529 or a Roth, at least here in MA, there is no market volatility. The rate (percentage) of tuition of prepaid tuition that you lock in at on the day you pay into the plan is the rate you will have the day you go to pay that tuition bill

Plus as I said they far far far out performed the stock plans on return on investment a 48% return on investement vs. a 20% ROI.