Interesting.
Think I’ll stick to the “old fashioned”.
What I love (hate actually) are the new “water saving” toilets that are being pushed down everyone’s throats here in the states. Simply put, they don’t work. Not enough water volume to make a good flush, leaving people many times with plugged up toilets. Great for the sewer and drain guys, horrible on home owners. Since they are actually not even able to be found anymore due to ridiculous government regulations, many folks are actually “smuggling” in toilets from Canada with larger tanks!