Despite the near-linear insertion times observed in these benchmarks, several practical factors should be taken into account when packing molecules in more complex simulations: Highly linear or extended molecules such as longer alkanes (octane or larger hydrocarbons), random rotation can sometimes produce unrealistic initial configurations. In such cases, disabling random rotation (or limiting the rotation angles) and relying on post-insertion equilibration steps might lead to more physically meaningful starting structures. As dynamic batching occasionally accepts placements at the threshold distance for efficiency, it is important to select a sufficiently conservative collision cutoff. This prevents physically unrealistic overlaps and helps ensure that subsequent energy minimizations or equilibration runs can relax the system without encountering large forces or crashes.