Charles Hoskinson, the founder of Cardano, talked in a recent tweet about the key factors that promote blockchain sustainability. In other news, Polkadot price has plunged deeper into the red region. This has pushed investors to NuggetRush, which analysts have tagged as the best cryptocurrency investment. NuggetRush has achieved 3 major feats — soaring 100%, selling 270 million NUGX tokens, and raising $3.7 million in funding. NuggetRush (NUGX) creates a unique blend of gaming, meme coins, and rewards. It is a play-to-earn (P2E) blockchain game that merges virtual gold mining. In the world of NuggetRush, each piece of virtual nugget or mineral represents real prizes and rewards like cash and even gold.