Hey, I have got a question. Im 14 YO and im 6th in my country (u16) for 300 m race. Shall I buy Nike zoom Ja Fly 2 or maybe Celar 5 ? I'm actually using Maxcat's and they're pretty good but I need some bigger ones for next year. My foot is 26.5 cm lenght. Greetings and waiting for answer !!!