do the eyeshadows last as long as macs, and are they of good quality

I use both MAC and Stila, and i like stila for lighter base colors and MAC for shading and defining because MAC seems to have a bigger selection. Stila is good to use as a base because it seems to go on a little thicker on the eyes and blends well with whatever i put on top. Also the stila eyeshadows are bigger so you get a little bit more for your money. You can't go wrong with either.