vapor zone is probably the best (IMO) and most versitile ball made in the last few years. REALLLLLLY shined up you can go to light oil, its awesome on mediums and works well when dulled up on heavy (for me). If I were looking at those 2 options, the vapor would be my choice far and away, nothing against the cobalt, but its not as consistant and I don't feel that its as good overall. Thats my thoughts YMMV. I had a VAL layout on the ball, got good length, while reving early, and then snapped back pretty hard.
Edited on 9/26/2007 9:23 AM