BIP38 or Brain wallet? I have seen many videos about paper wallets and different ways to store BTC. And I have choose to store using a cold wallet (paper wallet). But I am not sure what option I should choose: a normal BIP38 encrypted paper wallet, or a brain wallet printed in paper.

And plz tell me the differens with BIP38 and brain wallet.Thanks for your answer :D

P.S: Which one is securest?
BIP38 wallets are significantly more secure and are resistant to brute-force attacks when a decent passphrase is used.

Generally the term "Brain Wallet" refers to one in which the private key is derived from a phrase you make up.  These have been shown to be insecure because humans are bad at entropy and generally anything easy enough to remember is not safe.

Note: modern BIP39 wallets will generate a 12, 18 or 24 word "seed" phrase from which unlimited keys can be derived.  These may look like a brain wallet, but are completely safe as long as they were created securely. Remembering these words can be challenging though, so generally better to write them somewhere and store securely.