Gatorskin measures 25mm wide, vittoria pave evo measures 23.8mm wide. I'm thinking of popping on the gatorskin for racing through April...I know for sure I would like training on my race wheels. I genuinely feel that training on fast wheels makes you go harder than not.
Vittoria, evo pave, 700x24 $150/pair.
Continental Gatorskin 700x25 $120/pair.