I use paper wallets to store my bitcoins... i have around 7 -10 wallets now, I use multiple just to make sure the others are safe when one wallet is hacked. I don't have much coins though, but that's the safest way i could think of right now to keep them safe.
Yeah paper and hardware wallet are good option to store your bitcoins. Because nowadays scamming is increased more number in online work and business. Sure people will attack your online to scratch the bitcoin.