Accidentally posted this in Feminism last night and got scant replies! 
Ds4 will only wear pocket nappies. If I put a tots or Itti Bitti on him he gets very cross and tells me to put it back and points to the nappy stacker and selects either a Coolababy or a Weenotions SS. Not sure why unless it it that he can feel the wetness a bit more with the other nappies.
Anyone else had this? It is very annoying as he is still a heavy wetter at night and I find the pockets wick.