The open blockchain platform Harmony has announced that it will start supporting staking from now, in an effort to create a blockchain-based infrastructure.
source:
https://www.harmony.one/Of course, as I know, there are many exchanges that support staking.
I want to fully understand what is staking and what are the best coins and platforms that we can do staking and give good profits?
My most important question: Which is better, staking or investing?
Definitely investing in new projects is more profitable. In this direction of cryptocurrencies, you can get a multiplication of the invested money by five and ten times. You just need to be able to choose good venture projects, and not a scam that initially looks hopeless. I advise you to find a user of the Ratims on the forum, he has a topic where he perfectly paints what kind of portfolio you need to collect.
He also forms the basic laws of investing in cryptocurrencies.