I'm just curious to see what others think....I'm a HUGE fan of Adam's products, and love the 16 oz. bottles, would even love to have had the 32 oz. bottles. That being said, I am not a fan of the new smaller bottles and sprayers that are in the ceramic line...to me it's just a lot more difficult to hold the bottles and control where you want to spray the product. When the product line was released and I saw the bottles and sprayers, I jumped to pick up coating prep and ceramic boost in the old bottles.