Wayne and Kyle,
You would be surprised how difficult #16 plays down the stretch of a tournament when the greens are quick and at least a little firm. Many, many more bogeys than birdies, albeit generally only amateur competitions. There is really alot going on on that green, especially when considering your stance in the fairway.
My two cents, the repetitiveness of the A-nine (and relative ease as compared to the C) might be less of an issue than the fact that on B-C almost every hole slopes left to right. Not B5 and not C7 or C8.
On the A nine when it is firm your driving game is really challenged.
To compare the two, I would look at it like this; the par 5 on the A nine is slightly better than the par 5 on C, the long par 3 on A (#3) is significantly better than the same on C (#4), and the shorter par 3 on A (#5) is significantly better than C #6. Of the par 4's, on C two of them need work done which leaves them as unknowns but I can't see the group being that much better than those on A so as to make up for the 3's and 5's. Again, just my two cents but I think the A and B are and can be a phenomenal test if the proper preparations are made.