I was browsing through FastTech's website today and I see a lot of different eGos...eGo-T, eGo-C (which is what I have), eGo-K, eGo-W, eGo-Q, eGo-V. All come with a choice of mAhs, some have patterns/colors on the body,
Is there some difference between these models, or are they all eGos and the...