So this comment was meant to do what? It's great to be looking forward to future needs/wants. From what I've heard, there is still a large number of real books that medical students depend on (one of my friends actually wrote a couple of those books, depending on specialty), but there are obviously apps that are in use/pushed. The biggest thing is to be judicious on what apps and other 'stuff' you keep on your portable devices. Some of the apps likely aren't worth saving, and many will be needed for some part of the education process, and of limited or no use post graduation. I asked a few people, offline, on what they use/used. Some had the max capacity iDevices, and some had the smaller sizes. (They can write off the devices, unless they are provided by their employer) Some who bought the max capacity devices find they aren't using anywhere close to half of the space, and fill the rest with movies and music. *shrug* Many said that they use computers almost constantly between seeing patients, and even in some hospitals that have gone the tablet route for patient interactions, they said they try to avoid using them because they are so cumbersome and awkward in use.
You can overthink the device for this purpose, apparently. Maybe don't get the largest, but maybe don't get the smallest either. Chances are, by the end of a medical education experience, the technology you buy today will be out of date after residency and any follow on education/fellowships. Maybe 'get what you can afford' now and plan on recycling it at some point?