I've invested into Genesis Mining in ETH and XMR, but don't find it very good. Well, the difficulty in ETH went up so much that I probably won't get the money back. I wrote up results of my first month (second month results will be published soon). You can check here:
https://steemit.com/genesis-mining/@gmt117/genesis-mining-1-first-month-of-eth-mining-results
https://steemit.com/genesis-mining/@gmt117/genesis-mining-2-first-month-of-monero-xmr-mining-results