I am loyal to the brand, so I continued with Advent for my growing baby. The capacity is large and avoids an intermediary after purchase small bottles of 120 cl. The three positions of the nipple to track the "greed" of the child. It sounds stupid but the scale (French and American) is on one side, and thus marker is better (I had the annoying habit of always fall first on the American scale ...). The only downside for me is the cap hard enough to remove with one hand and must correctly position not to crush the nipple.