This originally started about guns in RPGs, and I think we can agree that all characters are on a super-human level. If we weren't talking about super-humans then I wouldn't even have brought up swords as a weapon of choice.That and the fact that human beings don't have super strength or speed makes this whole argument a bit silly (despite the fact that I'm actually kind of enjoying anyway).
Oh, I know the difference training makes on just about any activity you can imagine. I was envisioning someone being superbly skilled in both.I've actually got to see someone with military training shooting guns with some of my friends who have shot fire arms for years. The difference in performance was embarrassing.
Range is a definite advantage to the gun, even in an AC like scenario. However the sword would offer a definite stopping power advantage. Judging from Cloud's reaction to being shot in the head in the opening bike scene it would take several dozen shots to bring him down.With super human speed it could be feasible to use a sword similar to what we see Cloud do in FFVII AC, however, that same super human speed could be applied to fire arms. The ability to move, aim, and shot faster would increase just as the ability to swing, block, and stab with a sword will. There's also the advantage still of having greater range. A lot of people don't understand or don't know but range is a big factor in fighting and war, it always has been. Even before fire arms people tried to make weapons that would allow them to kill people out side of their opponents reach if they could.
For the record I am imagining a scenario where the two were on par effectiveness wise, not one where the sword is superior.
I'm assuming they would use some sort of magic forging method. In addition to technology we also have magic to considerYou also brought up another important factor, the durability of the weapons. Swords break when in the hands of normal people, the frequency for this depends and the quality of the weapon and how well the owner takes care of it (because just like anything swords require maintenance), but they can break. I imagine you would have to manufacture some pretty tough swords to hold up to some one with super human speed and strength.Guns would also be more durable, but that would benefit them less than it would a sword.