I have made many purchases from EVO Miners over the past 6 months and I've never been disappointed. Recently I bought A10 PRO+ 750 and we made whole farm of machine. Customer support was kind and accommodating, when I started into mining me and my partner asked many questions and they help us with each doubt. They are specifically very professional and all shipments were received on time (Z15 delayed but that was manufacturer fault). They made us feel valuable customers. One thing that I must mention is that they are super responsive, they answered our email or text at night time also. Very happy with the experience and would definitely recommend them. I will continue to purchase from evominers.com