buy and hold altcoins for long term like PRiVCY Coin, Apollo, Pundi-x, Toto, Instar and Bionic. Those Cryptoccurency has a great potential to improve month by month and gonna result profit soon if you always bring your patience with you. Look at their Social-Medias and know what they're doing(news). If you're not satisfied of what altcoins i suggested, you can freely choose other altcoins mate