I've got lots of size 1 nappies think I'm fully stocked with those but how many packs of size 2 do people normally get thru as in tesco atm have got buy 1 get 1 free at £8 packs of 54 and I've gt a couple of £1 off coupons so wanted stock up on them how many packs would you say I'd need?? TIA ladies xx