Apple - iPad (5th generation) with WiFi - 32GB - Space Gray

Pro has powerful specs in terms of processing and graphics so it has a higher advantage over gaming and with some productivity tools. Depends on your usage. For a basic usage like browsing and using common apps, you dont need pro..

I can’t speak to the amount remaining out of the box but I have everything installed it came with plus about 30 apps I use and 787 photos and I still have 11.5 gb to play with. Hope this helps.

I don't know how you directly hook it up to a printer. But with today's technology almost everything can be hooked up and integrated through your Wi-Fi system . Allowing you to print from almost anywhere. Very simple, very little experience needed, very quick and no additional hardware.

i watch netflex on it

As far as I know, you can use a bluetooth keyboard with the iPad 2017. They make cases with the keyboard integrated into them.