Hello i am looking for a good cryptomoney not very popular that you think it is going to go up ? Any Idea
Nobody can tell you for sure which will go up or down. Like MintDice suggested, try researching on https://coinmarketcap.com You can start looking at coins like: BTC, LTC, ETH, XRP, XLM, ADA, SC, IOTA, TRX, XDN, RDD, DGB, KCS etc etc