Difference between 3:55 and 3:23 gears

Hmmmmm, I've never seen smaller than 2.45s so, 2.23s would truly be lame. lol

My HC360 FormulaS with a 223* cam, a Holley600, and double O/D,came to 1.97 final drive.That's 3.55(diff) x .71(A833) x .78(GearVendor) = 1.966.That makes 85mph@2076 rpm,and 65@1588. Nice Interstate cruising, oh yeah.