It also means that when you change down you can change down so that you're in, say, 2nd gear in the power band (say, 4-5krpm) ready for a good hard launch out. Shifting straight into 2nd at that road speed without blipping the throttle is going to be rather hard on both the box and clutch.
If you're braking hard in the RWD car, it's also liable to cause the rear wheels to lose traction and lock up, which is not a good thing. Been there, done that, felt the elevated heart rate...
It also means that when you change down you can change down so that you're in, say, 2nd gear in the power band (say, 4-5krpm) ready for a good hard launch out. Shifting straight into 2nd at that road speed without blipping the throttle is going to be rather hard on both the box and clutch.