There is something sublime about a holy book with a sewn binding, zippered leather cover, gilded edges and page ribbons.
Personally, and this is just my opinion, I find reading the liturgy on an electronic device to be a bit profane. I’ll probably get taken to task for that remark but a holy book is just that - set apart for sacred use. There is no ambiguity about its intent, what it is for and what I am reading. Open an iPad in a McDonanlds and eh, whatever

…
But walk into a coffee shop and lay a Bible on the table and it is instantly recognizable to anyone nearby, sort of like when a priest enters a room. There is a reaction to it by those nearby which is not always communicated but can always be sensed. The space is claimed for God in a visible, recognizable way. Put a copy of the Catechism on your coffee table the next time you have company over and you will get a similar reaction. A good holy book, recognizable as such, will always foster conversation toward God and away from the vanities of the world.
There is a spiritual energy present when a a breviary, a leather copy of Imitation of Christ, a Bible or even just a copy of Shorter Christian Prayer is visible in the room, or even just knowing that it is in my backpack or in the back seat of the car.
-Tim-