I'd go with the MB's. My cosin has them in his S4 and they sound top notch. There was a lot of back and forth opinions on MB after they switched (?) or sold their company (i.e they are shit and arn't MB anymore), sort of like how shwin bikes use to be the some of the best but now they are wal-mart bikes. However, they are still some of the best speakers money can buy i.m.o