Has anyone bought the East Coast Junior highchair? I am keen to get one for my 7 month ds as a cheaper alternative to the Tripp Trapp, but have read on a review site that the M&P Antonio (similar design) was quite bad for toppling over which resulted in one child pushing away from the table and falling backwards. I know that the Tripp Trapp is very heavy and therefore shouldn't topple over but does anyone know if the East Coast is as sturdy? Many thanks