Hello Jai, 

If you are statisfied with the college that you have got then don't go for second round and if you are not statisfied you can go for second round. There are chances that you can get better college and there are chance of not getting a better college. If you didn't get any better college than you can go for ABES. There is no harm in taking part in 2nd round. I would suggest you to take part in 2nd round may be it would give you better college.

Thank you