The 1:700 scale Arizona by Trumpeter/MHM is a pantograph down of the Banner/Trumpeter.MiniHobby Models 1:350 kit (which itself was a pantograph & re-engineer of the 1:426 scale Revell kit. At one time this was the best 1:700 scale plastic Arizona on the market, being ever so much better than the Revell 1:720 Arizona which is in the running for the worst all time plastic ship kit. There are some major issues with the turret spacing on the Trumepter/MHM kit.
However with Dragon's release of their 1:700 scale Arizona, the flaws and inaccuracies of the Trumpeter kit were brought to the fore.
If you want a well engineered and 'accurate' 1:700 scale Arizona in plastic, get the Dragon. If you want a buildable kit for less than 20 bucks, get the Trumpeter/MHM. If you want neither, get the Revell.