I am planning to buy two Toto toilets, ADA height preferably with Sanagloss finish. One for the master bath (a one piece) and one for a second bath that is not used alot (so can be less expensive). I was told to go with the Eco Ultramax and Eco Drake because they have the better flushing ability given the wider trap which uses the E-max flush system. Is this accurate? This would mean these 2 toilets perform better than the newer
Ultramax II and Drake II which use the cyclone flushing system. Also, is there any other difference between these toilets?