Whatever, I do not wish to get involved in a game of forum "bat & ball" but I think that I speak for the majority of caravaners, when I say that layout, build quality, weight, cost etc, take priority over the amount of axles. This is a leisure time hobby, and for the vast majority of people pursuing it, the caravan remains static for the bulk of it's life, so the amount of axles for most comes way down on the list of priorities, thus 1 axle will surfice.