Naplex/State registration question

Hi everybody. We did it! :-D at least I will be soon.

So I am from Iowa but will be moving to Minnesota.

Which state should I register for as my primary state? (i might live in minnesota for >3 years)

Should I reciprocate, pay 75 dollars to potential states and what does reciprocate actually mean? just sending my scores to the respective boards?

I am a little confused. Could anybody help me out or direct me to a forum or webpage?

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