Make sure to do your own research on high ticket electronic items before you buy. And write down or save sellers email contact at point of transaction. I've had good service overall, but there are low life's on here that are scammers so be careful. I've got one problem on an item costing over a hundred bucks that I can't get an answer from the seller on. Message board for your account not linked unless you down load their app which I don't want on my phone.
Another item I found on YouTube after I bought it turned out to be a fake with false advertising. Luckily they refunded money without too much hassle.
You can save big bucks here if you are careful and spend the time researching the product you want. But always remember most vendors/sellers are in China and your order may take up to month to get.