I would respectfully disagree. If you can save 40-50% on the price, and you don't need it now, why not order from a reputable Chinese site? I have ordered from Efun.top, Fasttech, Gearbest, Aliexpress, DHGate, etc, and have had great service and never had to wait over 4 weeks for delivery. I figure I have saved at least $400.00 on vape gear this year, so I plan to get myself a Provari P3 for Christmas (via the wife, thanks dear

).
Now, I have been fortunate not to have a defective item, so I have not had to deal with the return/rma process. I will definitely order from US vendors if the price is reasonable, but when you vape on a budget, you have to look for deals and grab them when the chance presents itself.