So I was visiting family over in Texas and saw this at a farm store. About$11 for 5 quart jug of full synthetic. Is this similar to Walmart supertech? It has the seal of approval and dexos 2 approved as does supertech. I was thinking it might just be the same company that blends and sales to various stores? I want to use it for 7500 miles in my Ford or 10k in my wife's Toyota. Which ever needs a change first. If it seems ok I might just stock up on it when I go back. Any experiences?