Hero 330 (Parker 51 demi clone) from circa 2000 with a 1.3-ish stub I ground myself back in the day as a college student with a dremel and wet-dry sandpaper. Actually writes like a dream as long as you keep it in its sweet spot
Lamy Safari Demonstrator with knockoff 1.1 stub (wife bought me two of them a couple of years apart, so the second one got the experiment)