I love the design of the Duravit Starck 3 either in 1 or 2 piece. In my initial research I learned their flushing system is not as good at the Toto's e.g. Plus they did not seem to have something similar to a Sanogloss. Yesterday I learned they actually do and it is called Wondergliss just need to special request/order that. Then I came across the Icera brand (currently looking at the Karo 1 piece) and flushing system-wise equal to Toto but at a better price point. Does anyone have any feedback/ experience good or bad to help me make up my mind......