Should I buy eCash?

Hello, I'm considering investing in eCash, but I'm not entirely sure if it's the right decision. Could you please provide me with some insights on its current market performance, future growth potential, and risks involved? Is there a particular strategy I should follow while investing in eCash? Also, how does it compare to other cryptocurrencies in terms of volatility and adoption? I'm particularly interested in understanding its use cases and whether it has the potential to become a mainstream payment method. Thank you for your time and expertise in this matter.