WHO DO I START FOR WEEK 7 ?

OK SO I HAVE A RB DILEMMA FOR WEEK 7, I KNOW TO MANY THIS MIGHT SEEM LIKE A STUPID QUESTION, BUT I DON'T KNOW WHO TO START AS MY 2ND RB (MY 1ST IS ADRIAN PETERSON) I HAVE EITHER BRANDON JACOBS OR FRANK GORE, THE REASON I ASK IS BECAUSE JACOBS HAS HAD A GOOD STREAK LATELY,AND THE EXPERTS SAY GORE MIGHT HAVE PROBLEMS AGAINST THAT GIANTS D, WHICH IS COMING OFF THAT HUMILIATING DEFEAT @ CLEVELAND, SO WHO DO I START AND WHY ??