The one on the left lets the center come out. You're going to have to cut with the design and not the grain to make it look right though. As it's shown in the photo the lines in the left fabric the lines are not straight. Might just be me but if they weren't straight lines it would drive me crazy!
The one on the right brings in the new tan color. Does that go along with the white in the center?
Good luck. These type of decisions are always the hardest!!