Is Jojoba Oil, Emu Oil, Vitamin E oil or Holey 'r better for stretching and maintaining stretched ears?

I started stretching my ears a few months ago. I've only gotten to an 8g so far, but I figured I should do a bit more research before I continue stretching so that I do the least amount of damage to my ears as possible. In doing my research, I've come across three commonly used and recommended oils, and one cream. For those of you out there who stretch your ears, which of these is the best to use as both a lubricant when using tapers as well as an everyday moisturizer/anti-inflammatory?