16 GB is enough and get only 14.5 - 15 GB, of course, the disk space is needed for the specifics of the disk, but 1-1.5 GB is really amazing. The 2 halves of the plastic case come apart very easily and 2 of the people I gave them have already opened them. But I wasn't expecting phenomenal, just good value and decent quality, so they ticked all the boxes.
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