If you want to buy to turn your money around and cash out in the near future, Ripple. I like Etherium as a long term investment. Also, Cardano and Dash seem appealing to me. If you are looking a new project to invest in, something that shows potential to make a success, I like BTCN. It has a good project and committed developing a team that is working 24/7 and seems to be dedicated to push it to the highs. This coin is pretty much completely unknown, but it reached CMC in no time and it's already active in a couple of credible exchanges. I like to so far and I've been following it for some time now, it's showing a steady progess.