You may or may not have genealogy research on your computer, in a subscription family tree, on memory devices, in a cloud, stuck into a Gmail account, or other electronics BUT THE PAPERLESS OFFICE IS A MYTH.
You really should have your research in paper in addition to any electronic resources. Why? Because if you can't keep up with the changes - expensive upgrades - in the future or have an unexpected experience like a flood or earthquake or fire, it may all go up in smoke.
Binders of choice for genealogists are the enclosed ones - zippers - handles - that keep the dust out, along with plenty of plastic archival type page holders.
One of my friends also uses plastic storage boxes and lines cardboard with heavy duty plastic bags, which will help if there's a flood.
Though these are all very Practical as gifts... they are appreciated!