Bitaddress.org has more options, and includes all necessary code in a single .HTML file. So if you download it to run it locally/offline -- as you should -- whether you grab it from your browser, or from the Bitaddress github project, there's just one file and hash to check against the published hash from others who have reviewed the code.
Papercoin adds the 'printer' graphics and the folding-friendly layout, but trust should be the top quality in any such utility, since private key secrecy is everything.
Bitaddress.org has more options, and includes all necessary code in a single .HTML file. So if you download it to run it locally/offline -- as you should -- whether you grab it from your browser, or from the Bitaddress github project, there's just one file and hash to check against the published hash from others who have reviewed the code.
Papercoin adds the 'printer' graphics and the folding-friendly layout, but trust should be the top quality in any such utility, since private key secrecy is everything.