Is it better to mine Dogecoin or Bitcoin?

As a crypto enthusiast, I've been following the rise of Dogecoin and Bitcoin with great interest. But I'm struggling to decide which one to mine. Could you help me understand which one is more profitable and why? I've heard that Dogecoin has a lower mining difficulty and is more accessible to beginners, while Bitcoin is the OG of cryptocurrencies and has a higher market value. But what about the long-term prospects? Which coin has a better chance of increasing in value? I'm also curious about the energy efficiency of mining these two coins. I'm aware of the environmental impact of crypto mining and want to make sure I'm making a responsible choice. Lastly, could you tell me about the mining hardware requirements for each coin? I'm planning to invest in some mining equipment, but I want to make sure it's compatible with my chosen coin. I appreciate your help and look forward to hearing your thoughts on this matter.