Performance and proficiency in detecting trace hits and overlaps at high speeds.
Best test you could ever do to clarify this is to setup a projectile class (PMC) hitting a sheet plane.
Using a mesh as root you will not get consistent hits. Whereas using a collision component as root they’ll hit every time.
Collision radius 0.1cm
Muzzle velocity 600,000 cm/s ( 6 kilometers a sec)
Sheet plane: 100x100x0, single box collision hull.
