meijer full-syn

[stxonall8]

I was in meijers recently and I bought a quart of their full-syn 10w30. What I found interesting was it was their high mileage full-syn. I thought only valvoline and mobil 1 made full-syn high mileage oils, never seen supertech high-mileage syn so kinda rules it out as being a warren product. So what do y'all think is this max-life or mobil 1 for $3.99 a quart