I thing you need a research more to learn what is kind coins have good future. you can do you assessment prospect about those project. Im prefer for see a coins / tokens based what's kind they will be like porpuse on white paper and how strong who's behind the project. by the way, Im tired deal with ICO or more things like sell thier tokens.
Updated January 9, 2020
Thank you for your suggestions. I have selected a few altcoins for investment, BCH, BSV, ONION, DASH, XMR. There are also many altcoins with small market capitalization. I hope I can get lucky and bless you all to find the investment you like.
Did you try looking more informations about Ethereum or EOS? They like have good prospect on idea or things. Wish you have luck with your ALTcoins.