Different investors have their own goals, risk-tolerance levels, and time horizons. Whether you select a Fidelity-managed 529 plan for your state of residency or you select our national plan, you have multiple types of investment options to choose from.
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).
特别是最有可能上私校的，是不是该放National 529 Plans，而不是本州的529， 特别是如果本州是没有州税的？
这网页第二段：
Different investors have their own goals, risk-tolerance levels, and time horizons. Whether you select a Fidelity-managed 529 plan for your state of residency or you select our national plan, you have multiple types of investment options to choose from.
https://www.fidelity.com/529-plans/investment-options
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。
让摘录一段话还落下最关键的话。
好奇它家为啥都是NH sponsored？
之前柠檬提过其他州的plan 也可以投资SP500，不过我忘了。