it all depends on ur type of riding, a stock ported motor with an aggressive trail port will knock ur socks off if ur riding on backwoods roads dirt, powerlines etc, i have the vitos on mine and i plan on getting it ported, lets face it were guys we all believe "bigger is better, im happy with the difference in my stock motor to this but when i get it ported i can only imagine the difference, either way the vitos is not garbage, it is designed for the "younger" generation since the blaster is considered a kids quad, but if u want raw out the box power go with ct/la. but if u want an upgrade but dont think u will use alll the power a ct/la kit will give u then go with vitos, where i ride i didnt need the ct/la but they closed it down and now i need more because i have more open area where i can open it up and really get into it at the new riding spot. it is all up to you and what u want to do with the quad in the future.
