Ford v10 consuming Mobil 1 5w20 Recomendations of weight? Would 5w-30 be better?

Even when Ford went to the 3v 5.4 they only upped it to 7 qts.

But then again, for decades the Chevy 350 was a 5 qt sump.
U.S. vehicles were all 5 quarts (except the Dodge 3.9L) hence the emergence of the 5qt jug. Only recently did oil sumps get crazy large. I credit this to high mileage OCI's.