I determine both currencies are besides acceptable. The two currencies gain their distinct object and gain good budding, Ripple has already sign pacts with deeper than 100 botanists, patch Litecoin is a canal secreter of various investors, so it's up to your taste.
Litecoin is good and Ripple is not. That is it. Litecoin have a future, Ripple will rip investors off. Ripple will play pump and dump couple more times and will die in the end. It is not worth the risk.