Best oil for My Slant 6

We are talking about a minutia of wear here. I read the charts. Unbelievably small amounts of wear that aren't going to make a difference in an engine going the distance that is was designed to do.

For the Quaker State? There was gobs of goo in my oil pan with 24K on my 72 Duster. Gobs of that paraffin based Quaker State like the sticker on the inside of the door jam said. 2002 10/30 Valvoline couldn't dissolve that glop.