Your private keys work on any wallet.
The real risk with using your own wallet is if you aren't very secure with your computer. I think for a newbie or technically incompetent person an exchange is the safer option but if you know what you are doing its always best to store your private keys on your own device.
The real risk with using your own wallet is if you aren't very secure with your computer. I think for a newbie or technically incompetent person an exchange is the safer option but if you know what you are doing its always best to store your private keys on your own device.
Meaning that I can use my Blockchain keys on Electrum Wallet?
? Yes you can. That and any other wallet. You just need to find the option to show you the private key or give you a key file. I think blockchain has the option to give you the actual private key string.