I was full of anticipation, but I was not impressed with the Supersoft. I've been using the Duo for a year, and love it. However, when I read all the positive reviews here about the Supersoft it sounded like it might push the Duo out of my bag. In fairness, I guess the jury is still out, but for me the Supersoft is not as long as the Duo (it's close) and gives me far more sidespin. Not to say the quality (or lack thereof) was the main contributing factor, but I saw Supersofts go places I've seldom seen the Duo visit.
Saturday afternoon I had a chance to play an 18 hole match pitting the two balls against each other. I know the huge variable here is my swing, but the Duo won the match 71-76. There were several times I would hit a good shot with the Duo, and then watch basically the same shot with the Supersoft go far off line. I know I'd have to do this same match several more times to get a better overall picture, but for me the Duo still is a better ball. Plus, I like the softer feel of the Duo off the club face compared to the Supersoft. My 2 cents.
Great thoughts! If you shot that 71 at Winterstone Saturday my hats off to you. Played there as well Saturday and that wind kicked my butt