I'm planning too store my bitcoins on a encrypted paper wallet created on bitsddress but before I send any bitcoins to the wallet, I was thinking of testing the encryption.

I was thinking of downloading mycelium on my spare android device, taking it offline and then testing the  encrypted private key.  Once I have I checked the encrypted paper wallet, I would delete it and wipe the phone.  I'm new to all this bitcoin stuff and I wanted to check if there are any disadvantages before I move all my bitcoins.