What xrp should i buy?

Well, that depends on a few things. What are your goals for buying xrp? Are you looking to hold for the long term or do you want to trade it? Do you have any other cryptocurrencies that you're looking to invest in as well? If you're just starting out, I would recommend holding a small amount of xrp and investing in other cryptocurrencies as well. That way, you can see how the market moves and learn about different types of cryptocurrency. If you're feeling more confident, then you can start trading xrp but always be sure to do your research first!