Hi clantini, unfortunately the answer is "it depends" - on your baby's size and shape, on your personal preference, on how much money you want to spend... my suggestion would be to get a few individual nappies of ones you like the look of and try them out, or get a hire kit (check out
The Nappy Network for these).
There's also a heap of info on all the different nappies on here if you don't mind looking through a few different threads