Ask yourself this; what problem does Bitcoin solve that Dogecoin does not?

I'm bullish BTC long-term but I recently bought some DOGE cos I like em and think they're funny. Perhaps the joke will get old and people will walk away, but people thought Bitcoin was a joke in 2011, and it's still here. Gode also have a way stronger community than BTC, less full of trolls and jaded types. They also have a decent dev community - though not as adept as Bitcoin's.