Sorry dont want to read the last 101 pages 
Umisoo or S5 ?? Which one is the best invest in your opinion ?
I guess the new contract is better.
Umisoo or S5 ?? Which one is the best invest in your opinion ?
I guess the new contract is better.
You will get 100 opinions on this.
My take - if you believe BTC will continue to go up - UMISOO is best buy.
If you believe BTC price will go below $200 and stay there for a while. Why are you going to invest in overpriced cloud mining?
Price for S3,S4,S5 is way to high for the lower maint cost in my opinion. I purchased a truckload of Umisoo over the last 3 months. So far very happy with my purchase but ask me 3 months from now if it was the right call.