This is really simple, his range is 77, JJ, KK, AK. There are 3 combos of 77, 3 of JJ, 3 of KK, 3 of AA, 9 of AK. 9 you lose, 12 you win. Now the complicated part is a) we're not positive he'll have AK and b) it's possible he never has JJ. It's basically a toss up, especially if you want to c/f because now we're not debating whether this is better than c/cing.