I have been on the Itti site and seen they have a pretty good starter pack deal ( well I think it is ) but whats better

Bitti tutto that grow with baby ( so in the end cheaper for me) or the bitti d'lish thats 6.5 to 12 kg which if PK is anything like my girls ( which so far he is ) he will still be in them by the time he is toilet training so will be in them for ages... and whats better AIO or SIO... so as they are cheaper than Bitti tutto they would work out cheaper for me ( I am on the spp so need them to be CHEAP as I can get them ) if pk stays on the same track as he is now ( 20 % for weight ) he is only 5.6kgs at 14weeks...

If you get the SIO do you need to buy extra snap in bits or do the nappies come with enough?


Or if anyone knows of cheaper brands that they love please let me know