Low market cap coins are good if you find a good team and good idea under the radar. Some that I am following are Hubii, Mercury Protocol and Aventus. All are strong fundamentals and real teams working hard to solve a problem. But you should check them out sooner than later as if I'm right they won't be low market cap coins for much longer. Aventus is 'supposed' to be listing on Bittrex any time, but seems no coins are being listed recently.