هل يجب أن أستثمر في كاردانو أو بيتكوين؟

Could you please provide me with some insights into whether I should consider investing in Cardano or Bitcoin? I'm really torn between the two cryptocurrencies and not sure which one offers better long-term potential. Cardano seems to have a lot of buzz around its smart contract capabilities, while Bitcoin remains the undisputed leader in the crypto market. However, I'm also aware of Bitcoin's volatility and the potential for further regulation. What's your take on this? Could you help me make a more informed decision?