Taking a long-term perspective, Dogecoin and Shiba Inu are two of the best meme coins to bet on in terms of long-term gain. On the other hand, when it comes to absolute gains, Shiba Inu has a higher chance of winning as the more likely of the two tokens. This can be attributed to its deflationary effects. Furthermore, it includes a Metaverse that is also part of the SHIB ecosystem, which is more robust.