10" or 11" brakes?

11" drums are heavy!!! I think the drums are close to 30 lbs each.That means you have to accelerate that mass to get the car moving. If you did an A-B test, your car would accelerate slower with the 11". Sounds like you are more interested in drag racing anyway with those different tire sizes.
Corner carving to me means more handling with not much braking. Unless you are going downhill or doing multiple maximum stops in a row.