I agree that paper wallet can be one of the safest way to store Bitcoin, maybe aside from having hardware wallet. Though for now am not really using this one since I am using my Bitcoin for trading other coins and tokens. However, by the time I would achieve a certain amount of equivalent USDT and will get tired of jumping around I am going to consider parking my Bitcoin using the paper wallet strategy since this is for free and no need for me to buy the hardware. Thanks for sharing, man!