bumper we are trying them out!
I think part of the fun is meant to be finding one you like, plus different types work for different people, ie, small, tall, chubby babies, heavy wetters etc
For me personally I want fun looking ones that are easy to use, that are absorbant up to 3 hours during the day, are reasonably slim fitting and are fast to dry.
So far I am preferring pocket nappies as they are quite slim fitting and are proving pretty quick to dry, also less hassle with wraps.
It's a minefield...but it's quite fun!
Some people are pramaholics, at least nappies are cheaper