It is very realistic 3x-5x price increase for altcoins, see the list of recommended coins in the OP. I agree with Komodo (KMD),
because I am among those who analyze the development of KMD. And in my opinion you are very smart to choose KMD as
one of the altcoins that can go up to 3x-5x. I will not explain at length why in my opinion KMD including altcoins that must be
purchased. The point is I already bought KMD to hold until 2020, it looks like alt season also coming soon to see the current
market conditions that are already at lowest. Indeed, it's time for the price of altcoins go up soon.
The KMD price looks stagnant after the price crashed from it's all time high more than 10usd then now just less than a dollar. And i think it's hard for low volume coins to recover back to it's ATH except some whales are pumping the price
Many coins dropped for more then 90%, same happened with Bitcoin price couple times in the past. Crypto-market is volatile, and as we can see some high rise, we shouldn't be confused with 80-90% drops.
I think like Shasha80, 3-5x is realistic rise for many alt-coins, CoinMarketCap Top 100 is full with many promising alt-coins and many of them
will rise at least 3x, and some much more.