Tonight, Tony and myself threw back some WTAS. Very good stuff, I might add. After which, I poured myself some PVW15. Then, I decided to do a taste-test between the PVW 15 and 20.
Three times straight, I chose the 15 over the 20. The 15 has quite a bit more flavor. It's like the 20 has a hiccup of flavor and then it's gone - and, what flavor there is, is predominantly sweet. While the 15 is chock full of flavor, comparitively speaking.