Maybe this will help clarify my point:
A perfectly flat (not necessarily wide) tip is perfectly "forgiving" for centerball hits, but any offcenter hit will likely be on the tip's edge, with accuracy and miscue danger. The best tip curvature is one that includes at least 60 degrees of arc - 30...
Larger diameter tips are more often flatter - I think that might make them a little more forgiving. The drawback is if your tip isn't rounded enough it can limit maximum tip offset.
Full disclosure: I like my low-squirt 10mm dime-shaped tip.
pj
chgo
A single cell in the human body is made of 100 trillion atoms - the number of stars in 400 Milky Ways. The total number of atoms in your body is 50,000 times the number of stars in the known universe.
Yeah, we're bad to the bone.