Not efest? And I can't find the 18490....will the 18500 work? Send me sommljks please
Most (including me) will tell you that they're the equal of AWs. The Panny CGR 18650 is fine. Many people use batteries other than the "reccomended" AWs in their ProVaris.
ProVape reccomendations the AWs because they're the only ones that they've "extensively" tested in the ProVari. The AWs also just happen to be sold on ProVape's site, and the price isn't exactly cheap.
At this point, I am primarily using eFest. I find that compared to my AWs, with equal mah, they perform and last equally.
I respect the fact that some choose to follow ProVape's reccomendations on batteries. However, it's really up to you to decide if its worth a 40-50% premium for a battery that a lot of us find is the AWs equal.
With that said, if $$$ is no object, just go with the AWs. And unless you know exactly what those 18350s that came with your VAMO are, DO NOT use them in your ProVari.