I had no idea the Stalwart was just for export.
The original small-bib version was a great shallow-running lure with a tight action that really pulled fish from some distance away, they just couldn't resist smashing it for some reason. The action must have been a real teaser, especially on barramundi.
By comparison, the Spearhead is heavier (easier to cast!) and runs a bit deeper. It has the 'side-titties' that are lacking on the Stalwart.
Spearheads are still a very good lure for general barra fishing around northern Australia when the fish are down a metre or two and not feeding right at the surface.
They are particularly favoured for trolling in my local harbour.
Thanks for looking out for a spare Finnish-language catalogue too, I know Diemai has one!