I have ben riding for a week and i can free start kickstart and ride and not fall till I get so tired that I get off. my church is having a carnivle and I am going to ride for them please reply soon need to buy for this weekend
what size do you have now, and what do you want to do with it?
BTW, post this in rec.sport.unicycling
Yes, you need to give us more information.
Offhand, I would suggest a 20" for manuverablity, for riding in carnivels and crowded places…But it depends on your height a little, and what else you need it for.