I knew that opinions was exactly what I was going to get. I will insulate within 1 year. Mainly looking to eliminate condensation. @.13 cents. A sq. I would think it wouldn't hurt. I will also do the vent ridge and possibly the vented soffits.
I have done a search and I am more confused now than I was before I did the search. I am getting ready to build a 40x60 pole barn style building. The primary use will be 50% shop and 50% storage. I will eventually heat the entire area and cool the shop side. In doing a search some say put vapor...