It allows formal verification of code, and easy extensibility through a layered architecture.
The features you value most should help you determine which wallet is best for you.
How To Use Daedalus Wallet? It seems that scammers are using Discord to entrap the users.
We recommend to nominate trusted validators as the right selection will provide better yield and protect you from slashing.
When the user closes Daedalus, in rare cases the Cardano node which is running in the background is not completely shut down too.
For the rest, no problems.