Wilson is re-branding the current 100 as the 100L; I heard it from an insider, that you are not cool enough to know, then at the end of the year Wilson will re-release it again as the 100 LS with the extreme open 16x15 pattern. Wilson will then release it for a final time with more power or drive. The final name will be the 100LSD.
Babolat Pure Drive "Black" (1/4) w/ Kinomy Leather and Tourna grip XL and Luxilon 4G 16 @ 50lbs. Pure Drive Play.