I do like the Nautilus and wish the designed for everyone philosophy was the predominant one. Especially you get one lower level one put in when they could all be functional for everyone.

“The researchers’ Cornucopia and Nautilus designs both achieved a significant reduction in urine splashing, with the Cornucopia performing best. However, the Nautilus was considered the most ideal design due to its height, which would allow shorter people — including children or those in wheelchairs — to more easily use it. Its larger gape would also be easier to clean, and would be more accepting of poor aim, and therefore would also be appropriate for use on boats or airplanes.”