Hi there. I have a few questions about the silver bullet and the BB. First of all where can I get one mailed to Australia? For people who have both, which would you recommend? I know you will say both but if you had to pick one. Which atomizer would you say gives the best results? Also whether 3.7v setup or 6v? I know most say 6v but how much does that reduce the life of the atomizer? Will it ruin the silver bullet or BB? thanks. I know they are dumb questions but just can't decide what setup to have. Too many options. I feel like a kid In a candy store.