It's understandable, but does staff favor reports from someone while disregarding reports from someone else? I know it's dumb of me to ask, but nvm?
I believe this is a question for the moderators. But it certainly makes their decision easier if the report comes from someone who has 10k reported posts with 100% accuracy.
Likewise, it may happen, that the responsible moderator clears all accumulated reports at that very moment, so yours is processed almost immediately.