No they don't have the same coupons. Most of the time I think the Star and Tribune has better coupons. They usually get the free's (although not lately) and the Pioneer Press doesn't get them. I remember when the free Schick Intuition came out last year, they were in the Star and Trib and not the PP. I personally buy one of each of the papers. If the coupons are really good, I will get an extra Star and Trib. It is cheaper to get the PP though and if that is something that is a big consideration for you, they are close. I think the Star and Trib is worth the extra 75c, but in ND I get doubles so I can make that 75c back quickly. HTH
