Pffft, I was perfectly happy with my kanger evods/protanks and itaste VV/vamo setups. I could probably go a year without buying anything else if necessary (income dries up, FDA burns us, whatever).
Vapers need to be added to this list. I honestly don't need any of the things on my vaping wishlist. If you aren't smoking, you probably don't either... S'all good.