In general, Arbor Mist and Orchard Breezin` are the same thing. The Arbor Mist may have a little carbonation that the home made one does not have.
In specific, the taste probably won`t be exactly the same. Way back in Spring 2004, the OB Green Apple Gewurztraminer and the Niagara Mist Green Apple Sauv Blanc were introduced. They were different in taste, but both were good. And I don`t think it was the difference between G`wine amd Sauv Blanc. It was a slightly different apple taste. At least that`s how I recall it.
I seem to recall that back in 2000, the Wild Vines Strawberry White Zinfandel and the Wine Kitz Ultimate Strawberry White Zinfandel were pretty close. Haven`t had either in some time now.
Steve