Definitely my max weight Ontario Roc. This disc will do pretty much ANYTHING and it gets better distance than many people in this discussion will give it credit. I believe this discussion is based on the assumption of ceteris paribus, meaning all things remaining equal. Thus, imagine that we are all to compete on the SuperTour that:
1) plays MANY courses across the nation and abroad, and
2) rules that only one disc is allowed per player.
Forget about debating differing interpretations of questions like these.
For me, in a world with only one disc, the Ontario Roc is where its at. As for ball golf, I'd go with a 7-iron hands down.