Tough Laptop Buying Situation

[noah]

I found 2 laptops that are "coming soon" so they will most likely be in stock on my birthday. Here is the first one:
http://m.bestbuy.com/m/e/product/detail.jsp?skuId=8043111&pid=1218863724040

And here is the second one:
http://m.bestbuy.com/m/e/product/detail.jsp?skuId=6913616&pid=1218812665125

I know that the second one is a GREAT deal and is a whole lot better than the first one. It is $399, though, and the price could go up or down. The first one is one that I can get for sure after my birthday. It can run Visual Boy Advance, DeSmuME, Jnes, ZSNES, PJ64, and ePSXe at full speed with every game, correct? How would it run Dolphin? It is .1GHz slower than i3 3120m and the same speed as i3 3110m. And how would PC games run? Should I wait to get the i5 Dell? How long would that take?