Some Defi Coins play very well on crypto market. Is it good time to invest in Polkadot Coin?
Yes. Polkadot is suitable for long-term investment. Although Polkadot is a Defi system, Polka has a DOT blockchain system. This of course will make Polka well developed in the future. Polkadot price changes are also very good compared to other Defi.