SP Jain Interview Slots

Hi everyone. Just wanted a second opinion on something. So SP Jain is conducting it's interviews in 2 phases. The first phase for Delhi will be from 29th to 31st Jan, while the second phase is from 10th to 12th Feb.

Now one of my friends, who gave the interview last year but sadly didn't qualify, suggested me to opt for the interview in the first phase itself giving the reason that they will mostly select candidates in the first phase itself, and by the second phase it'll only be some leftover seats.

I myself would prefer the second phase since it would give me some extra days to prepare well, but I'm terribly confused.

Any suggestion and opinion is welcome. Thanks for your time guys.