And why wouldn't you want the disc? Not only is it (as noted) often cheaper, it's also a durable read-only archival-quality backup. Come to think of it, a press

And why wouldn't you want the disc? Not only is it (as noted) often cheaper, it's also a durable read-only archival-quality backup. Come to think of it, a pressed CD is probably the best ever consumer technology for that so far. What other medium has safely borne nearly a gigabyte across nearly 40 years, and can still be read in the average office?