NC in case I get flamed for this! But I am genuinely wondering... although I won't say which side I come down on.
I'm wondering if class affects whether people buy brand new expensive baby stuff or go for second hand?
In my experience, the upper middle class types, seem to prefer second hand stuff, although they could easily afford new, whereas the more working class want their baby to have "the best" and spend £££ on things like travel systems (even though they can't afford it as easily).