Seat availability: No need to book in ARP for journey of HW to DLI. inspite that book in current availability and avail discount as many times the train runs with good no. of seats empty in all classes especially SL. .. than if u want to board from intermediate stsns. which might come in RLWL quota , than at such times book ur tkt from (DSA) Delhi shahdara stsn. for getting GN QUOTA . most of the times tkt booked in RLWL from Ajmer to Ahmedabad gets CNF.. But be cautious in summer vacation and other seasonal times. as many situation tkt wont CNF booked from Ajmer quota due to heavy rush. . again from FALNA/abu road to Ahmedabad its recommend to book in current availability. aa u will get cnf with slightly less fare.