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You can google search local cost per Khw, then use nicehash calculator to get the average cost. Here are the links to figure out which system is best for you. https://www.nicehash.com/profitability-calculator. And here is a site for you to see whats youre local electricity costs. https://www.electricitylocal.com

Ok. Thanks. I'll save this info and look into this weekend.

Sounds good let me know if you have any questions. Im more than willing to help, I can also share really useful videos to help with the configuration and so on