What is the best coin in 2020 for long term buy ?

[Barbut]

For now, people should hold for some old coins that are trusted and have something to offer. There are some new projects that can be good investments in the early stages, but I wouldn't risk too much money with them, always have on mind to not invest more than you can afford to lose, and we all know how risky new projects are!

[Baimovic]

if you plan to invest in altcoin in the long term then I would recommend some of the top altcoins, especially like Ethereum, Litecoin, EOS and BNB. some of these altcoins have great potential for investment in the long run. I hope you can consider this.

[Alexmagn84]

Active top 100 altcoins is also good in cmc. Even if you want investment in long time then you can keep investing top 1-5 altcoins in cmc. Although there has always biggest volume with active super marketcap. Therefore go coinmarketcap and research a best coin for your long time investment.