Hello student

hope you are doing well and safe. With reference to your query,  I would glad inform you that it is not neccesaary that you will get same branch ,their are quite high chances of gettong upgradation of your branch but it totally matters on the score you get so if you think you get good branch in next round then only go for it or else reserve your seat and good ahead towards your goal

Hope you found this answer informative. Best wishes for your future