I'm not just holding my bitcoins, but also invest them in cloud mining sites and give them out for lending on lending sites.
Nowadays cloudmining is not profitable any more. And there are a lot of scam cloud mining providers in the market. I just keep my bitcoin and wait for the increase of the price.
Hi I know,
that 99% of cloud mining providers are scammers.
I read the article of puppet
https://bitcointalk.org/index.php?topic=878387.0.
I'm only invested in 2 sites. There, e.g. I can sell my entire hashing power at any time. The hash exchange is always liquid.
And I think lending is a good way to earn something. It's some kind of luck, too, but after a learning curve and choosing the right lending site, I think there will be some decent profits.