What is the best foundation for my kind of skin?

It all depends on price your willing to pay as well as what type of coverage you're looking for girl. If you want light coverage I HIGHLY recommend using a Light Coverage LIQUID foundation all over using a stippling brush or even CLEAN fingers and blend very well. Then apply a finishing powder over it to set the foundation. If you don't want a matte look you can always apply the powder over your forehead/nose or "t-zone" to control the oily areas. As far as brand goes, everyone's skin is different and reacts differently to certain products/brands. You just gotta find what is right for you whether it is a drug-store or high-end product. [My personal favorite is Smashbox High Def liquid foundation here is the link for an idea http://sephora.com/browse/product.jhtml?id=P179930&categoryId=B70 it is pricey but it lasts me a couple months before I need a new one because I need so little for coverage and it is a HUGE bottle. Then I apply Bare Minerals Mineral Veil which is a translucent finishing powder [no color] over it with a fluffy kabuki brush to set it] GOOD LUCK