Always used pampers for ds1 and ds2. Ds2 is , well how shall I say this, portly, well build. bless him, he is a little tubber. and pampers, the purple ones which are active fit, flexible, leaking at night. at the front. huge wet patch on front of his pyjamas and up on the waist up to his chest. Mind you he is downing a bottle and a half of milk at 7-8pm, so maybe that is the problem. but becasue i have never used another nappy, i don't know which else to try. tesco's, sainsbury's ? why are pampers no good all of a sudden ?