I red about GRIN and didn't believe that its price would rise. Because it has a strange mining way. Almost everyday new 100K GRIN coins are mining. So everday market value rise about 500K USD. It is sustainable?
And why its price has just raised so quick?
Many big exchanges listed Grin. Bittrex and Polonies caused this hype. What a pitty that Grin has a big inflation rate

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LOL why is that a pity? It can still work perfectly. Emission rate have nothing to do with efficiency. But if can be your get rich fast scheme. Is that important? There were 99% of coins made just to get rich fast. Why we should pity Grin to not be one of them?