Very happy with our new toilets. Bought 2 drake 11 with tornado flush. Replaced 2 Toto toilets with g max flushing system. Drake 11 is much superior. We were quite confused with all the choices so we called Toto customer service. They were very helpful in explaining all of the options. Also called Wayfair and was concerned about shipping breakage. They assured me that they stand behind their products. Very helpful agent. Everything shipped fine. What a great company to do business with. Would give them 6 stars if I could.