I'm still very confused about Bitcoin. Now, I opened a wallet from blockchain, ok? And you know, I have the identifier, pass, mnemonic info and etc...
Do I need to something extra? I mean, isn't this enough? Why people are using other wallets?
don't forget to enable 2fa on your blockchain.info wallet . it adds an extra layer of security. also never use TOR with your wallet there, you most probably going to lose all your bitcoins.
for better wallets use bitcoin-core or armory if you can download the whole blockchain. or Electrum if you want to download a small amount of data.