Cb twister

take care of your health.
for an college student looks are primary in which twister wins,it has enough performance and put you smile on your face everytime you ride it plus you will get good mileage and good reliablility too.
Hero passion doesnt have the feel which we youth need(no offence)
Avoid hero ignitor as it seems to be phased out after 2014.
honda shine has more power still doesnt have the fun factor and doesnt have looks to appeal(personal opinion).
Take a look at discover 125st because it has big bike looks and i have not riden it but in general bajaj bikes are proven to be fun plus frugal(discover series).