Are you preferring to a coin which is under 1$? The main value? Then you should try to look what could ripple give their best if you want to invest then. Ripple is on the top 5 big shot lists so it is promising indeed. If you are going to estimate the time value by next year then you may able to have doubled of what you have eventually. Basically, an altcoin below the 100 toplist in the market cap is a shitcoin so stay out of it.