Some toilets with skirts are available today. Toto, for one, makes models like that, as does Kohler, but that brand is not held in high regard around here for perfomance and maintenance reasons.
The Champion has a checkered past, many issues. The Champ 4 has resolved most of the issues. In my opinion, a better toilet for the money is the AS Cadet 3.
My personal preference is pressure assisted toilets, but not everyone agrees with that. They are loud, and when repairs come around, parts are expensive.
A good plumbing supplier would have catlogs to look at, if style selection is important. All the brands have websites as well.