Hey there, I currently have 4 S3 miners. I am going to purchase an S5 soon. What do most of you guys do with your old miners? Do you guys sell your old miners or just use them in your mining software?
Why would you buy an S5 and not go with an S7? S5 will be nearly obsolete before you hook it up unless you are getting it really cheap. The free electric is a bonus but still got with the better unit.