This is not financial advice. This is just google trends comparing the top 20 cryptocurrencies as of 21 nov 2017 (excluding bitcoin as it gets tarred by association). At some point almost every cryptocurrency gets called a scam, I’m hoping most have good ethical teams behind them; but keep an eye on the trends, in these unregulated markets there will be a few scams.. Bear in mind these charts will be biased against more popular coins and also 100 represents the high point for each graph - each graph is scailed to the high point. Make of it what you will and as always Do Your Own Research!
Again each chart is relative only to its participants, not to other charts.
Bitconnect has to be in a seperate graph as otherwise it drowns out the other values: