Just had a chat with my friend on setting up mining in my farm house. He advised and suggested more to invest in crypto currencies then investing and spending time in mining. What you guys would suggest me of. Or shall i start with small investment on mining from house with rigs attached to system i have in my house and start a farm house once experienced or do not get into mining? Suggest me dudes.
At current state, the safest investment would be Bitcoin, because of it's dominance, ETH maybe as well.
In case of mining, depends how much money are you keen to invest, since in small volume mining, it's same as investment. The safest ROI on mining would be receiving payments in bitcoins.