If you can't decide with games decide with quality. The PS Vita will of course have better graphics and gameplay. While the 3DS offers unique features and titles. I personally would save money for both. Buy 3DS then save for PS Vita. Thats just me. Personally though I would go with 3DS. It is more affordable now. The PS Vita will get lowered once you give it a year or two. By that I mean the expense such as the price of the unit and games or the memory cards. Either way your choice really.