Don Allen wrote:
In my experience in the "real world," regardless what CU says, are
toilets from Toto. These are great toilets with excellent flushing
capability. With experience with pressurized tanks toilets, the Toto
outperforms them and is very quiet.

They're a bit hard to find, but well worth the effort.


I second that emotion. We got a Toto Drake model. It would flush a
basketball. It also refills quickly and is quieter than the toilet it
replaced.

Another source of info: http://www.terrylove.com/