I like " BEST FLUSHING TOILETS " TOTO ULTRA MAX, DRAKE,FOR STARTERS.
i love the low volume/water savers. they make me $$$$$
I have installed a few of both the winners that customers had bought
Saving water is the only !! thing they do well
Toto, period. I rarely install anything else.
honestly, for the best watersaving toilet out there it is a tossup between the classic outhouse and the fairground p-can.