Everything that comes into my house makes a stop at the freezer. Many of the domestic manufacturers freeze to prevent beetle outbreaks, but not all, and the Cubans haven't progressed to that level as of yet.
Done properly there are no damage risks to freezing. I have way too much invested in my cigars to take the chance of another beetle outbreak. Trying to freeze a whole herd of cigars after the fact is a real pain in the ass.
I live in south Texas and trying to keep the temp in the house down around 70 in the summertime is just not feesable. My wife would feeze and the electric company would end up owning my house, DOH! Freezin puts my mind at ease under these conditions and protects my investment.
My attitude is why wait until you have a problem to fix it if you can avoid the problem in the first place.
Barry