Huggies and pampers are both good absorbent diapers. I would say Huggies would win though as they hold up better to an active toddler.
That is if your using the diapers on a toddler. If it's for a newborn or other smaller baby that isn't active then both huggies and pampers will work just fine.
Luvs is also another good absorbent brand that holds up well.