I found that mycellium is the best type of wallet it has everything I need. I have been using a generic address in multibit and as its amount is starting to grow I would like to move this to a backup Cold Storage - I want to be sure that I am doing the right thing and not send my btc into oblivion.
So I went to Bitaddress.org loaded up the java site, jumped offline then clicked generate 10 times until I reached an address I wanted and pressed print, I then clicked generate again to clear it off the screen ( was only visible for 10 seconds while i was offline)
I feel pretty good about this address and private key, I sent a small amount to it then went onto the blockchain.info imported it and sent money back to my other address I then removed any trace of it from the blockchain. At present I have 1 x Soft backups 1 x Cold storage backup + 2 Paper wallet backups.
I definitely have the private key/public key for this address i want to use for my bulk of my BTC.
After reading the above is it safe for me to send the whole amount into the paper wallet backup?
One other thing, if one day i want to spend any amount from this paper wallet in storage, can use the Mycellium function to spend an amount and then leave the rest in there for later use?
This is better than no cold storage, however:
if you're switching offline and online on the same machine,
then the quality of your cold storage is questionable.
The gold standard of cold storage is using a computer
that has never been online and never will be.