Which wallet do you like the most? Personally I really like Exodus, the only con is that it's not fully open source, but other than that it's a great wallet!
Are there any wallets which allow you to have multiple addresses?
actually using a wallet like Exodus is safe, it's just that to achieve that you need additional protection on your computer or smartphone because without that I think it's also potentially unsafe, if possible maybe buying hardware wallets like ledger and trezor is also good, I actually want to try that wallet. but since I've never lost any crypto assets I don't think it's the right time to have them.