In the race for meme coin supremacy by 2025, Dogecoin, with a market cap of approximately $49.9 billion and a 268% increase over the past year, is positioned as a frontrunner, bolstered by Elon Musk's influential support. In contrast, Shiba Inu, valued at under $0.000025 and with a market cap of nearly $13 billion, has seen a 114% rise but may offer more explosive potential due to its smaller size and ongoing ecosystem developments, including the Shibarium Layer-2 blockchain and a metaverse project. Despite Shiba Inu's promising initiatives, Dogecoin's established presence and Musk's backing suggest it will likely outperform its rival in the coming years.