Is bitcoin a good currency or a commodity asset?

Could you elaborate on the nature of Bitcoin? Is it primarily viewed as a viable currency for transactions, or is it more of a commodity asset, similar to gold or silver? What factors would you consider in determining whether Bitcoin fulfills the roles of a currency, such as stability, scalability, and widespread acceptance? On the other hand, how does Bitcoin's scarcity, liquidity, and potential for appreciation make it similar to a commodity asset? Your insights would be invaluable in understanding the multifaceted nature of Bitcoin.