I was in the store today looking at oil. I looked at Mobil 1 at $4.77 a qt I had it in my hand. This other synthetic 5W-30 just kept getting my attention it is called Mag 1 it is almost $2.00 less then Mobil 1. I decided that I wouldn't buy any oil today I wanted to come back and see if any on you have heard about or have a opinion about this oil. If not maybe I'll use it anyway and keep everyone updated on how it works. Maybe I could save some of us a little money.