I'm trying to buy a tfv4 sub ohm full kit and the cheapest place I can find is ecigavenue.Com and I was wondering if it's a good site to order from any feedback would be greatly appreciated. I last ordered it from fasttech.Com and they tried to charge me twice! So I canceled the order and got my money back so now I'm trying again but I don't want to wast my time. If someone could help me out and give me some feedback that would be great.