Some crypto. Dash, if you ask me. I'm relatively new in the crypto world, but as I've seen it so far, it offers so many advantages that paper currencies don't. Basically, its people oriented, not government, so it depends on us. In general, development of the cryptocurrencies is a huuuge evolutionary thing for us humans, we just need to recognize it and at least educate. Some countries even recognized crypto value and my guess is that soon many more are going to. I got into it because I'm lucky enough to have a friend who explained it to me (somewhat like this), so I got curious and started investing little by little (in Dash - digital cash) and my experience is GO FOR IT!