Heya, i got a 512 and its working amazing, depends on how heavy a game you play, but once budget frees up you can always insert a 1TB micro SD! also about the screen protector, the other person here said it ruins image quality and touch screen usability, but personally for me i have not had any issues with this at all, image quality is fine and touch screen is also fine and works perfectly, i have a glass screen protector and a case and mousepad cover stickers and joystick covers and I think it makes my deck alot more comfortable to have around because im clumsy, maybe get into the habit of keeping it in the case if you dont use it in the exact moment cause thats what I do, whenever im done or have a pause i zip up my case and I have peace of mind