I know that this thread is long but for readers here in the service section I still give advice to beginners and newbie who intend to invest in cloud mining. I just can not say good about investing in cloud mining sites because scammers are spreading over the internet make sure you first compliment the site details and who's behind on it and always look at the feed back to prevent scammer's site.
Nice advice bro. Id also like to add that cloud mining sites are mainly paid and not free , if ever you see a free cloud mining sites like bitminer.io then that is defenitely a scam and cannot give you anything in return. Beware because these sites do have lots of clone and similliraties to other cloud mining sites but all of them can still be identified easily via their domain name . Scam sites usually ends in .io and not in .com
Overall if ever you find a legit cloud mining sites. Be sure to always track your progress and always withdraw your earnings immediately if ever you already reach the withdrawal thereshold in order to be safe from possible issues later on.