Pepboys had a sale. 5 qts of Mobil 1 fully synthetic and a Mobil 1 oil filter for $30!!
They had it on sale so i went and cleaned out my local pepboys and bought 15 quarts of Mobil 1 fully synthetic 0w-30 and got 3 filters for about $100..
I asked around some speed shops and close car enthusiast friends told me Mobil 1 was awesome.
As for Ester oils, they mentioned that ester oils just lasts longer.
"If you don't plan on changing your oil very often, then get ester, but if you do it more frequent, you won't need it.."
Ester is so expensive at the same time.. so, no ester for me..
Mobil 1 all the way~