Any of the Totos with the skirt that use the UniFit adapter work the same at 10" as they do at either 12 and 14". You need to be aware of the water supply location, as it may interfere with the skirt. The Drake is available with a 10" rough-in, but not in all the latest configurations or finishes. the skirted toilets are a bit more expensive, but I like the look and have two in my home - a two-piece Vespin, and a one-piece Carlyle. Both of these are older and not in the latest II configuration, which has better bowl wash. Neither has ever required a plunger over the past 6-years.