Hmm... I've read that some of the flavors turn differently so I can't comment on anything but the White Web. I found that it was very gritty and didn't shave well. I sharpened like mad and tried different tools, but it seemed like it would only make dust, no shavings. Very rough sand paper worked just as well as any of the tools. Aside from the weight, the finished product didn't seem much different than a good acrylic, though it was more than twice as expensive.
Overall, I don't think I'll do anymore TruStone, unless someone orders it of course.