Re: Do not use USB sticks for long term storage! Its not safe!
Engrave your private keys in a block of tungsten, basically indestructible.
the key is exposed too much in this way, not only because it is there well put on show, but because that thing is also heavy to carry around and big....
I think you are missing the point, if you are making a long term storage of your private key then is it properly not a good idea to either "put them on display" or carry them around.