In my opinion the best coin to invest right now is Ethereum, I think it will reach 1000$ very soon maybe end of the year
Syscoin is also a good buy too, they will release masternode in february 2018
I think ethereum has become a good coin for investment. but we must have a choice of coins other than ethereum for our investment to be varied and varied I think ripple can be a long-term investment.
I guess ethereum coin is one of the coolest altcoin in crypto currency industry. However don't used all the time waiting for the increasing price of this coin, you would try to invest in some different altcoins. Like stratis, litecoin, waves and ark.
Foundation of this altcoins are very harder so you are no regret if you are investing to these coin. Otherwise in terms of potential you can see that these coin I said are increasing trends in exchange sites.
Yes I agree with you,but for ethereum is best altcoin rather than the other altcoin to invest especially in long term. Because Ethereum is gradually increase the price like the bitcoin. Perharps there some altcoin have also potential but it is depends on the person. What kind of altcoin they want to keep. Moreover the best things altcoin it will brings profit to us.