I love the concept of the triangle sights.....I just couldn't figure out the aim point. Just wasn't working for me in IDPA. I have trouble seeing the factory Steyr NS in bright sunlight, and the front sight is too narrow. Maybe I'm picky. But my $38 Firesights on my XD work like a charm.
I offered my old sights to Tru-glow so they could make TFOs for the Steyr, but they declined.