Is Beam a good buy?

Could you please elaborate on whether Beam is considered a solid investment? Could you provide some insights into its potential growth in the cryptocurrency market? Also, what are the risks associated with investing in Beam? Would you recommend it to a beginner in the crypto space? And what are the key factors that investors should consider before making a purchase decision? Lastly, how does Beam compare to other cryptocurrencies in terms of scalability, privacy, and overall performance?