Select the promising coins from coinmarketcap.com, choose first top ten coins. Coins such as bitcoin, Ethererum, Litecoin, Neo, stellar. These are the most promising coins in the crypto market.
It is easy to choose the best coins for your investment. See the chart and select the top currencies with huge market cap. The currency with big investment capital would be the better chance for investment. In my point of view bitcoin should be the first and last choice for your investment. It was, is and will be the top crypto all the time in the future.
Different people have different choices for their investment. Some like different Altcoin and many people like bitcoin for better profit. I also like to invest in bitcoin because other coins are far behind than bitcoin. They will have to travel a long distance to reach the current price of bitcoin. Anyway I like stellar, Liza, monero, Ethereum, ripple, Torn and litecoin for my investment in Altcoin.
Like in first comment every person should start from top 10 coins on market cap, first invest in some of them and only later invest in others. Now market is huge compared with past years, so many markets, pairs and coins. It's impossible to be sure in any investment this days, it's like gambling, you invest and wait, what happens happens. Before finding a coin to invest in, be sure in what you wish, how big profit and how long you are ready to wait. Bitcoin will bring double profit in next year or two, some coins can deliver x10, maybe we will see coins that can rise even more. I believe that just some coins will rise through period of one year, for some huge rises we need to be patient, maybe more than two years. Have some from everything is a good strategy, if you don't know in which coins to invest.