The difference between bitcoin and altcoin is that in most cases the more altcoins there are the more scams there are. But not all altcoins are scams, some coins are much better. But Bitcoin is the best coin in the virtual world. Investors tend to invest more in Bitcoins than Altcoins as they never face losses by investing in Bitcoins.
Bitcoin is in the Main position in Cryptocurrency, All Altcoins start from Bitcoin, This Altcoin is very dependent on Bitcoin. the name of fraud in Altcoin is already familiar to hear, and yes the more Altcoins are added the more this fraud will be born. We all need to study it well, the name of investment is of course there will be risks, both in Bitcoin and Altcoins.
Wise investors will still make Bitcoin the main investment and holding the most important asset, not only that investing in Bitcoin is relatively safe, with a much different level of risk compared to Altcoins. The risk is relatively lower than investing in Altcoins.
Bitcoin leads all Cryptocurrency movements, especially Altcoins.