I myself recommend to do some research and keep eye on Sumokoin -->
https://coinmarketcap.com/currencies/sumokoin/I would first start with their ANN and read some comments, basically, SUMO is a very very new coin, made last month with 500K circulating supply, Market Cap is only 200K and price about 30 cents (it's so cheap). Dev team is very active and helpful (that's the first thing I watch before I invest in any coin), also they don't just say words, they actually do what they promise. I myself see future in this coin and I think it's so undervalued right now. I understand that its only rank 300+ coin so It's very hard to trust something like that but I recommend to keep eye on it.