Is mining Solana legit?

No, because Solana is a proof of stake coin, it cannot be mined , no matter how strong your gear or deep your funds are.

How to buy Solana

Solana calls itself the fastest blockchain in the world and touts its ability to verify 65,000 transactions per second at a cost of less than a penny each . While many people think of crypto coins as only a currency, it’s useful to think of crypto as a token that can power or enable other apps on the platform.