The most secure Bitcoin wallet is a properly produced and used paper wallet.
The best combination of security and convenience is the Trezor hardware wallet, very long thread here:
https://bitcointalk.org/index.php?topic=122438.0Ready to buy one? Here:
https://www.buytrezor.com/Trezor:
Backup the seed words once and
never have to back up again Private keys never leave the device
All crypto operations happen on the device
Open source hardware and firmware
Will be supported on many popular wallets soon
I'm using justcoin wallet, pretty secure.
No, you have your coins lent out to a total stranger. Not even a wallet, it is an
account. NO.
Armory Wallet, but maybe a brain wallet is the easier solution for normal users.
Brain wallets are horrible. Only for very advanced users and then I still think they are a very bad idea. NO.