For as long as I have been into makeup I have gone back and forth on the best way to apply my foundation. For the first few years I only used a brush for my foundation. Then, for the last few years I have been strictly a sponge girl. I had never put them head to head before now! I decided to do half of my face with a brush and the other half with a sponge. I made sure to use a brush I know I like and a sponge I know I like.  I also decided to use a bit of an oldie but a goodie foundation. For…