Freezing bud

So. what are the risks with freezing bud..

Im finding alot of articles and posts that have ALOT of mixed opinions. some people saying bud gets moldy. others saying trichs fall off. and other people saying that vac sealing in a freezer would fuck up the bud and make it too hard.

Anyway. what should i do if i have a QP that i dont plan on burning for a few months.