I can say for sure that buying a 1050 and 1050ti this is a very bad investment of your money, 1060 3 GB is not always good, the rest can be use, a lot depends on who made the card
Wrong. I have a 12*1050ti rig which gives 190 mh/s stable on eth. Also due to my tower frame, it takes less space then a average 6 gpu rig. It all depends on what price you are getting the card.