I think it is actually the vivi's. I'm at 8 watts, and nothing should burn there. Seam like I got a batch of coils that were wound too tight.
Yeah, the Legacy is rock solid! It sounds like the wattage on the Kick might be up a little high if you're burning liquid. I usually have mine set around 8.5-9, but that's even a little hotter than some prefer. Honestly, I thought I would use mine without the Kick, but I never have!

