Bt-miners.com lied to me and stole my money! They promised to deliver me an Antminer S19 Pro model a month ago, and they haven't shipped anything yet. They haven't even sent me any tracking information. At first they said that the delivery will only take a week. When they didn't deliver after a week, they said to wait another week. In the end over a month had passed and they still didn't send me anything. At this point they even refuse to reply to my emails. I cannot even reverse the payment since it was made using cryptocurrency. If you order from this website, you risk the same thing happening to you and I'm sure it will happen because they are real criminals!