Talking about Monero: Monero is the basic word is: Bitmonero changed to the current word Monero.
For people who use Monero coins have their own reasons for that, especially the system used by Monero is a privacy feature, and has private and public keys that are different from Bitcoin.
Each type of coin has its own advantages, Bitcoin and Monero also have its advantages, but for me it is better for now to do transactions with Bitcoin.
If: you have a transaction that other people do not want to know about the origin of your shipment it is good you use Monero, however, if you always want to try to stay safe in doing crypto transactions I recommend using Bitcoin.
investation:
If you are talking about the high price of Monero coins for the future, that might be: the reason: Monero coins have a limited supply and very little compared to other coins: 17,882,527 XMR, currently in circulation, this has a good chance of going into the future, but don't say it can get past the Bitcoin price, it never happened.