350/3500 series pickups - any improvement to the brakes?

I was never impressed with the brakes on my 2011 F250, it was the only thing I didn't like about the truck. One of the first things I noticed about the 2015 F450 was that the brakes felt much better. Maybe part of it was the dual wheels or the fact the brakes are that much better but it is much more comfortable and reassuring while braking. The exhaust brake works well also and really helps slowing down without using so brakes so much.