Sir, If You are about to book a ticket by your own on internet Then you need to be lightening fast because all the seats goes booked in 1-1.5mins(SL) So you need to be fast and try to book in 2nd AC(Slower booking rate), Use "Book only if Tickets are confirmed" option so that you won't get a CKWL ticket. Use Net banking not Credit card For booking. (Credit card payment uses OTP that will take plenty of time) So, If you are not that fast then YOU MAY GO TO COUNTERS FOR BOOKING, If you are Booking your ticket by an internet cafe owner then he may charge over 200/- per ticket.
So, going to counter is best option for...
more... that!
(In my Opinion)
Thanks.