Yep... The kids think they discovered computers, and us old guys need to be taught a lesson.I am sure filling 512GB straight away will be tough for many, and easy for many, too. I could either fill it with my vast library, or be smart about what I really need and therefore only use 25-30% of the space.
But I am going all in and getting the 512GB, because of music, movies, garage band creations, maybe even some art. And whatever else pleases me.
Back when I got my current iPad, 5 years ago, I opted for the max, which was 64GB. The smart kid selling it at the store, told this poor old man (who was barely in his forties) "please, please, if you are really going to buy this with 64GB, do use the space." I almost laughed in his face. First day with it I had 40GB in use.
Reminds me of the bright youngster at the Apple Store who asked me what I planned to use the MBP for. One thing was to mess with programming on OS X. He kindly and with concern alerted me that OS X was "different" ...to which I almost replied that I have seen and done programming on more OSs than years he's been alive.
My response to them is: "You're standing on the shoulders of giants, and I, young man, am one of those giants."