I ordered an Infinity from notcigs today and I'm so excited! I've been looking around trying to find the best atomizer for it (510) since this will be not only my first variable voltage mod, but also my first high volt one. I know you aren't supposed to use an atomizer rated at less that 2.8ohm, but the HV ones I've seen are rated way higher than that. What's a good all around one that will perform at different voltages? Where's the best place to buy one? Thanks!