for myself, so far I still use a digital wallet because there is still little that I keep in my wallet, maybe it would be much better if I use an offline wallet to save coins, so that they are safer.
I believe it so, but remember we can't keep them all for the lifetime. And if we can only make transactions without internet will consider almost a hundred percent but we can't. But in terms of security it will be more safer than of online wallets and that's makes thing prone to any hacks and losses all our efforts and money.