There is only one choice worth considering. The Toto Drake is the winner hands down. I had to make a 300 mile round trip drive to get my Toto (from Terry) but it was well worth it. In 18 months not one clog, not once has it needed a extra flush. Yes, you can buy cheaper toilets in Big Box Stores and even some plumbing supply houses, but why settle of 2nd best for a fixture that is used by everyone in the household everyday, every week, every month for years and years.