Great post! upvoted and followed you. many people have this question. Therefore decided to test and compare all the largest cloudmining contracts in a google sheet file. I regularly update it so everyone can get the best deal for their money at any time! I also describe all the criteria you should take into account before buying a cloudmining contract. If you are interested you can find it on: https://steemit.com/cloudmining/@circularitylabs/everything-you-need-to-know-about-bitcoin-cloud-mining-comparing-genesis-mining-vs-bitcoin-pool-vs-hashflare-vs-minergate