WHICH COSMETIC NARS OR MAC MAKE UP?

Hi I recently have been using Bare Escentuals Makeup and am finding that it doesn't have the coverage im looking for, it seems to accentuate fine lines...plus i seem to get oily around my nose and it clumps up half way through the day...just not the right foundation for me. Prior to using Bare Escentuals I used Clinique and was overall pretty happy with their products. I just wanted a change and it wasn't for the better with Bare Escentuals. I read a ton of posts about MAC and NARS makeup and was wondering if you had any advice or suggestions with these brands? Any advice would be greatly appreciated!