@Karmazyn It all depends on your preference. Both games are pretty much identical. The Vita version will support the front touch screen and you can tap on a chest or door to open it. In the PS3 Version you will have to use the right analog stick to move a little hand icon and either click in the stick or press L1 to open chests and doors (you can do this on the Vita too, if touch controls aren't your cup 'o tea). So yeah, its just a matter of preference.
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