Bigger calipers = better braking?

[klee168168]

The 2013+ V8 Vantage have bigger calipers. Has there actually been tests of 60 - 0 mph of the 2013+ cars vs the older 2009-2012 (4.7L) V8 Vantages show the newer ones actually brake and stop faster and better? Everyday driving not on the track.