Pos 3.0 brings inducement for people to operate online (Master)nodes and be active in the staking process.
Before 3.0: The best strategy was then to keep your node offline and then only bring it online rarely to get a huge stake payout. People with not many coins got a small stakes while people with lots of coins got large stakes. After 3.0: You need to run your online node 24/7 if you want to get your best interest. If you have a lot of coins and stake all the time you will be granted your interest. If you have a lot of coins and do not stake you will be granted 0% interest. If you have not that many coins and stake all the time you will be granted more especially in situations when not all issued coins participate in the stake process.
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