New to reloading.

The recipe Im using for a low-pressure 12ga 7/8oz 5200psi load calls for 18.8gr or Clays. The bushings I have available in the set are at 18.2 and 19.1. Id say go to the 19.1, considering the lightness of the load, rather than under power it with the 18.2 bushing.

Thoughts + or - on using the 19.1 bushing?

Thank you.