If you want to invest in cloud mining sites than better to keep away from doing it, it will take years to get your investment back or those cloud mining will shut down within next few days/weeks/months.
But if you are looking to rent mining power to mine alts you can check
https://www.miningrigrentals.com/Looks like suspicious site, there's no proof if they do a mining activity, the site is not even mobile friendly which it's have low quality of the site.
I visited the site and tried to calculate mining price "NeoS 10MHS" for 24 hours rent and got 0.04285020 btc price, wow.
Genesis-mining even offer just $33 for 1 years contract to mining ethereum.