We are in the market for a new toliet and I've read quite a bit on your web site so I'm down to these three (Ultramax, Gwyneth, Or Supreme). we want something that is functional, helps keep the bowl clean (beside me), and doesn't clog. We would have to go with the bone color so I know that can run a little more expensive. So what are your recemmendations for the best toliet of the top 3. Or if you have another suggestion. We would want one that you can just get the wax ring and drop in without any adjustments having to be made. Thanks for all your help.