Personally, I'd choose Blockchain.info. It isn't the most secure method, but it's never been hacked before (apart from a key generating bug, which was patched and all BTC was returned). No BTC is stored with them, all encryption is completed in your browser.
Your laptop is probably the safer method, because your OS can get hacked (not blockchain.info).
Interesting haha, ok, wait I am confused though I am sorry,
On the last part " Your laptop is probably the safer method, because your OS can get hacked (not blockchain.info)", are you saying that Blockchain.info is still the safer method there? or are you saying that the Laptop is safer?
Thank you, sorry.
If someone says an online wallet is safer than a local wallet. You should ignore his opinion IMHO.
Blockchain.info is a very buggy client. You should never store Bitcoins unless you are fine if it is stolen.