I’m in the US, so I’m not sure who I would recommend for you. But, I did want to share some thought, for your final choice. All in one diapers, can be convenient, but they have their problems. The pvc outer cover, will always fail long before the inner diaper. It will crack, or tear, and then you don’t have an all in one anymore. All in ones, are more expensive then normal cloth diapers to start off too. And, when it comes time to launder all in ones, they take longer to wash clean, and longer to dry. You also can’t use any heat to dry them, like in a hot air dryer. You did mention PUL for an all in one diaper. PUL is better when it comes to washing, and it can be a bit cooler for wearing it, it’s a bit stronger than plastic and resist tears better. But, it still will run into some of the same problems caring for them. PUL, can leak easier then plastic too.
So on the surface, all in ones sound good, but they will not last as long as separate diapers and covers. If you are just looking to wear them on occasion, and for fun, then investing in 1, or 2 wouldn’t be bad. Just remember, they still will take longer in the laundry. Sometimes this is a concern for DL’s, who can’t have their diapers hanging around, out in the open.