Prince EXO3 and Original O3?

Hello all I am currently playing a Prince O3 Emerald and going to upgrade due to the oversize head. Original Prince O3 White is in store for $95.99 dollars and the newest addition the EXO3 is $100.00 dollars more and wondering if its worth the upgrade directly to the EXO3? Also I was looking at the Volkl Power Bridge 10 Light and the Organix 10 and was wondering if that racket was any good.