I love the Hex Chrome, great ball. I am also excited that this year they have a new version the Chrome+ which features a urethane cover. Sang Moon Bae and Phil Mickelson are playing it supposedly. Dick's sporting goods has the Chrome+ on sale this week for $30 a dozen I am going to try to get out and grab some to try.
Also - regarding the Bridgetone, I recently did the fitting thing they do at the demo day. They suggested for the 330RX. I thought they were okay but didn't jazz me enough to pay the $44/doz price. But for kicks I grabbed a sleeve of the 330S, which is supposed to be more spinny, softer, and for higher swing speed, and I liked it much better! comparable to the ProV I thought.