: How about some comments on PF/2. Can't find anyone strongly in favor of the system. What is wrong with it? Given the choice between a PF/2 unit w/17" height bowl for about $300.00 or a TOTO Drake 17" for $319.00, is there a clear winner here? I need 2 toilets for a new house.

The newer PF/2 are working fine. They reduced the output pressure from the original units.
I still like the Drake better. It is a bit more subtle than the whoosh of the pressure assist tanks. Terry