I think that is totally worth it. I have invested in DeepOnion recently and with upcoming features like Android Wallet (for which I personally think it will boost the price up), it can bring some decent profit. Making transactions on your phone is a great possibility and I can't wait to use it! There are some details in their White Paper: https://deeponion.org/White-Paper.pdf. One project can make huge changes, improve the coin and add some additions to it, and this is something I really believe that can make a difference.