The vacuum sealed buds did get crushed but I noticed a much nicer smell coming out of the bag than I did with the ziplock bags.
For the sake of preserving volatile compounds, why would you not want to vacuum seal them?
Trick is to achieve the right amount of pressure so the material doesn’t compress & you end up crushing and destroying what you were trying to keep intact in the first place.
Ideally you’d want to vacuum seal, blast chill, run your extraction and then freeze dry in a lab or environmentally controlled space.