I just got my eVic yesterday and some Panasonic NCR18650B (the green 3400mAh ones) with a Nitecore i2 charger, and I'm planning on picking up a Vamo V3 within the next month. From what I've gathered lurking through the Vamo forums is that they generally perform better with stacked 18350s, so I was wondering exactly which ones I should get.