Bottles/Growlers from Kegs

I’m curious how much of an impact dosing my bottles with CO2 will have on a homebrew competition held a couple weeks after I’m dropping off the bottles.

It may or may not be noticeable.  After you bottle for the comp, bottle 2 more for yourself.  Purge one and not the other.  Open and drink on competition day.  You’ll have a better idea of what the judges are consuming too.