In a fight between FF6 and FF7 it is kind of hard to determine the winner. FF6 has more mass and is a hard plastic shell, but FF7 is a team of three much more fragile units.

......

Ok, more seriously. I always thought it stupid to have 6 & 7 at each other's throats because to me they are really very similar. To me FF7 is FF6 wrapped up in a better presented package, improving the over all experience.

Obviously everyone will have a favorite, and though I like FF7 better I don't see any reason that someone else would go the other way. What gets me scratching my nogin is the people who love one but loathe the other.