Does a graphic designer need 256 gb or 512 gb
I'm a graphic designer and plan on getting the iPad Pro 2nd generation 12.9, but I'm stuck on what storage size to get. I don't download movies, and I empty my camera roll regularly into another computer. I only have a little bit of music saved. Is the iPad Pro slower using the 256 gb? Also, is there any way to save App files onto something else other than the App itself so that I don't use up tons of memory?
Thanks!
iPad Pro Wi-Fi, iOS 10.3.2