Vivi. His depression will wipe Lulu on the floor. He also has better spells, and dosen't have a dress made of belts. Hmmm... Vivi wins.
Really, Vivi would whoop Lulu's gothic ass.
Please feel free to read my take on the official novalisation of Dissidia Final Fantasy at this link:
http://www.fanfiction.net/s/5580755/..._You_Fight_For
Lulu would just mistake Vivi for one of her dolls.
Money, power, sex... and elephants.
-- Capt. Simon Illyan, ImpSec