I am interested in buying the Aquia II or Aquia III next week. I do not need Universal height of Aquia III.
Before buying, I would like to know how Aquia II or Aquia III flushing performance and skid mark creating compares to Drake or Ultramax.

I also would like to know how the Aquia II or Aquia III is installed. Looking at http://docs.hdpi.com/PE-Links/Toto/T...risonChart.pdf , it seems that Aquia II or III do not have the plastic trap like the Aquia. But Aquia II and III do have an "outlet flange". Does the outlet flange need to be screwed in to the floor?

I am presuming that Aquia II and III are installed differently from Aquia. Could not find Aquia III or III install instructions on Toto's site.

Thanks, Terry, for this great forum.