I used to own the top most version in that pic (the one before cortex, i think it was the pure drive team line). in the youtube clip, they have the swirly version. were there any more or only just 5 different releases?
Yonex RDS 003 (321g) _ Yonex RDiS 200 (342g) _ Yonex RDiS 100 MP (342g)
Mains: Kirschbaum SS Orange 17 @ 52 lbs _ Crosses: Gosen OGSM 17 @ 52 lbs