2018 will be the wildest year for cryptomarket.
Old coins will never rise again.
What coins are you commenting about? A bunch of coins will go up next year, it won't matter if they are old or not.
I also do not understand why old coins are here. Probably, it is unlikely that they will make X100. But not fact. Bitcoin is an old currency. So what? It flew to the moon in such a way that no newcomers dreamed.
It is difficult for me to choose only 5 currencies. I have a hope for many currencies in 2018.