Seems like it's a similar situation to the Bent Graduate/Amethyst/Pink G-spot. They're all basically the same toy, but are listed under different names by different manufacturers. Apparently there's a weight difference, but I'm not so such because (at least on Eden's listing) all the other measurements are exactly the same.
The Sweet Candy Cane is from SSA Glass, and their toys generally come with only a flimsy little storage pouch. The other Candy Cane is from Don Wands, and their toys come with awesome padded pouches. So between the two, the plain Candy Cane is probably the better buy.