If you have school age children,I would strongly consider N GA. (catoosa county)
Taxes are not much different if you add it all up.save a little on some pay more on some,Property taxes in catoosa county are low compared to hamilton county in tenn.But I still think with the state income tax,if you don`t have a lot of deductions,it`s just as bad as tenn.Like I said(without going into a lot of detail)the schools !