I think Arizona is number one for gun rights; open carry allowed, no permit required for concealed carry.
Of course, we have seen the results: blood running knee deep in Arizona.
Oh wait, that’s Illinois, gun banning Chicago in particular.
Never mind.
BtW Texas is getting better wrt concealed and now open carry.
We are the same here in Maine....Open Carry without a permit, Constitutional Carry went into effect in October; no permit required to conceal carry in your car or on your person.
Arizona is far more pleasant weather-wise in the winter, however.