Hello I want to buy an all in one waterproof for my daughter who's 16 months (and one for my niece who's 2) - but I'm not sure whether to go for the 'original' - more hardwearing, or the puddlepac which is lighter and can be packed into a small bag. I'm tempted to go with the puddlepac because it's not as though they'll be climbing trees etc as they're too young so don't need a hardwearing one?? Any thoughts?