thats fine if thats how you see it... my statement applies to normal oils in the normal price range, like the brands you buy at walmart or local auto parts stores that the majority of street cars use. not specialty oils that cost 2-5 times as much,. or a synthetic to a conventional... lets keep this apples to apples, not apples to watermellons!
not "boasting" about anything, im making a true statement about one weight vs another... obviously all brands will not be the same & differ in their additive packages & "yada yada yada" im not sure what that has to do with comparing weights which is what the original question was about.
for the most part, a 10/30 oil will flow better than a 20/50. just trying to share good information of fair comparisons.