Hello, i was willing to buy from them, I have got a Bill from them ..but something was not ok for me, SOO I started some investigations, check out this https://www.australiacheck.com/business/97617669459/taw-trading-pty-ltd .. you will see the mainbusiness of them is PLUMBING  what so I loggen on the chat as different User form another Computer, I was not the beginner I showed them the cool nerd, the wanted to tell me that miner makes 120 USD per ... yo folks NO WAY, after I told him the same, immediately he told sorry for the mistake he wrong typed and agreed that this miner makes max 23 Dollars a day, the I logged on as a young Lady absolute Beginner and what happens, he also claimed the machine makaes 120 USD a day... at the end I wrote to Obelisk.tech is the official AND ONLY SELLER of there Products all over the world, exeptional used machines, Obelisk in Boston MA want to take down this Site because it is ABSOLUTELY FRAUD SCAM CHEATERS ... DONT BUY THERE ... PS they try the same trick with WHATSMINER, if you have any questions dont hesitate and write me to galasam2117@gmail.com I will answer as soon as possible ... kindest to all Peter