i bought a stroller when DS was 7 months old as it was lighter and took up less boot space.. We have Mclaren vogue that can be used from a newborn, it lies flat. I love it when out and about but if on bumpy road or footpath cant be very comfy for him as wheels feel everyting, also when lieing flat you cant access basket easily (small gap at side) . My phil and ted dash however yes it is big and takes up boot space its a more comfy ride for DS as air in tyers and easy to access basket.