What advantages would a ipad mini 5 with 256gb provide drone use over the 64 gb version? I have a unopened ipad mini 5 with 64gb that I'm thinking of returning because amazon has posted the 256 gb version for 499. I seen this the day after the purchase. The reason I ask is because of possible use of a photo app to touch up or provide a better photos. Is the extra hundred worth the upgrade?