3. Doge Chain (DC)

• Why it's promising: Doge Chain is a Dogecoin-compatible network that aims to expand the use of the popular meme coin into a more robust blockchain, enabling faster transactions and support for smart contracts. By improving Dogecoin's functionality and introducing new applications into the ecosystem, Doge Chain can attract a new base of investors and users.

• Upside Potential: If Doge Chain can increase the adoption of Dogecoin beyond just being a meme coin and integrate more practical utilities, this could lead to a substantial appreciation of DC.