The BEST step-up jazz mouthpiece for alto?

In this video, Dave tries three of the most popular step-up alto sax mouthpieces for jazz.  Take a listen, and let us know which one you like the sound of the best.  

Mouthpieces:  (all played on a Lake City 415 alto)
Rousseau JDX 7 (New Jody Jazz version)
D'addario Select Jazz 8
Vandoren V16 A7+