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.
Well, I don't get it? The op is different from the title, the title of the topic says what alternative coin will have a future, but the op says what alternative coin will die, I get confused there. But I will answer both just I case, I think there are many altcoins that are worthy and doing good performance ans enough for them to use, but if I have a favorite then I will choose ETH and XRP I think these two coins will be a great use in the future, I know there's more, but I choose those two as my opinion. Meanwhile, in the question of what altcoins will die well, I don't know there are many altcoins there, and I know many will also died because they are new and can't gain any popularity from the start.
I think that ETH has limited growth space in the future. After there is no ICO, the use of ETH is limited.
EOS is a completely hyped project, and there is really no prospect to refer to BTS, STEEM