Where else can I buy XRP?

As a keen investor in the cryptocurrency market, I'm always on the lookout for new avenues to diversify my portfolio. Currently, I'm particularly interested in acquiring XRP, but I'm wondering if there are other avenues besides the well-known exchanges that I should consider. Could you please elaborate on where else I might be able to purchase XRP? Perhaps there are some lesser-known platforms or alternative methods that could offer more favorable rates or enhanced security? I'm keen to learn more about these possibilities to ensure I'm making the most informed decision when it comes to my investments.