Depending on your state of residence, a Fidelity-managed, state-specific plan may be a good option for you. If Fidelity does not manage a plan for your state, you may want to consider our national plan, the UNIQUE College Investing Plan (sponsored by the state of New Hampshire).
如果你所住的州有自己的plan,而且投资529有州税上的优惠,当然是选自己州的,否则, 随便选任何一个州的plan 都能达到同样的目的。