For I have multiple storage systems, among others! I made my Main Wallet in Blockchain.info reason seems safer to purse Online and I also use Wallet Desktop "multibit" The absolute operationalized for users but does not preclude the possibility of using another after getting information from this forum Will be studied for it!
online wallet is very practical to use. I also use it, especially the version of the mobile wallet. but if I had more than 100btc, I prefer to use a wallet with a full sync client. This is the kind of wallet with the best security.