In my area AZs... Mobil Extended Performance oil and Mobil 1 filter =$35.
Wally World would be oil equaling $28.58+ Mobil 1 filter 9.98= basically $38.
If Wally World has the EP on roll back then it's $35.
Hmmmm let me think about that. Deal with Walmart and it's mass of humanity, walk forever to even get where I want to go.... Deal with world champions (aka all the people in there) or... Go into AZ where it's literally 500% less walking, no where near the number of world Champions, and be in and out in less than 5 minutes, without having to deal with the stupid parking lot and local road set up near the Wally World shopping area... That's an easy call for me.
Ohh and I will say that no one who works for AZ has ever been trifling to deal with. They have been just fine to deal with in fact.