I suppose I'm swimming upstream against a downpour and flood of perceptions, but it's a broadsword, not a short sword. It's perceived of as a short sword because of later designs. It also looks stumpy because of its extreme width in proportion to its length. Nevertheless, it's a broadsword.
(insert rolling eyes here as TwoTonic clearly has had one too many)
The big round "point" seems to go along with all those vacuous smiley faces that adorned the figs of the time. Stubby little guys with stubby-looking swords. It fits the barding holders and doesn't overpower the fig, something that is lacking in more than one later design. It's blandly non-specific, but it fits in well.
I prefer the early, harder material for both aesthetic and practical (customization) reasons.