Banggood has the best customer service i have see, ready to answer any question to solving the most complicated problems you could have. On average i find that Banggood has some of the best prices you can find on the internet. I have found that delivery service is fantastic coming from China to Canada, i have never waited longer than a month and mostly i receive my package's earlier than expected, sometimes there is some miner damage to the package but i have never had to return a package due to damage caused from shipping to my items. Return's and refunds are simple and easy to do as-well.