Among the first things I did when moving into the new house was change the showerheads. The outlet spouts are high up, so hand-held is a must, both for personal aim and rinsing the tub or stall. I've had a couple WaterPiks, they really don't last long, massage impeller goes wonky or whatever. This time I got ... something else, don't recall. From Wal-Mart (sorry Jason!). Seven settings. Or is that nine? Whatever. It really only has three basic sprays. One is kind of an aerated bubble-flow, touted as water saving. Up on the bracket, the jets merge together and the flow falls in a single stream, which I use for rinsing the blade when shaving.
I imagine my toilets are all low-flow. I don't have a lot of trouble with them, but more than one flush typically is needed, of course. One of them, I find does better if the handle is held down during the flush, probably needs some adjustment.