Which, considering that it's main competition--only REAL competition--is the Tecma, is saying a lot.

The Elegance has a powerful pump that can push waste up to 10 vertical feet--more than enough to get it over the top of the vented loop--and up to 100 linear feet. So it'll have no trouble sending each flush overboard or into a tank.

Read all about it here: http://www.raritaneng.com/products/toilets/electric/marine_elegance.htm

You definitely want to go with the "Smart Flush" panel that gives you 4 options, including dry bowl. If you have a watermaker, I'd go with the pressurized flush water, but skip the optional remote sea water pump. It's pricy and uses quite a bit of power.