Which coin is best to invest for long term?

I'm quite interested in cryptocurrencies and looking to invest for the long haul. However, the market seems so vast and volatile that I'm having a hard time deciding which coin to put my money into. So, my question is, which coin would you recommend for long-term investment? I'm looking for something that has solid fundamentals, a strong community, and potential for significant growth in the future. I've heard a lot about Bitcoin, Ethereum, and some other altcoins, but I'm not sure which one to choose. Could you please give me some insights on which one might be a better investment based on your knowledge and expertise in the field? I'm also curious about the risks involved in investing in cryptocurrencies. What are some things I should be aware of before making my decision? I want to make sure I'm making a well-informed decision and not just jumping into something blindly. Thank you so much for your help! I really appreciate it.