18lb sign foam vs 30lb precision board
Sign Foam and Precision Board are the only two HDUs readily available to me. I want to use at least the 18lb Sign Foam. For $62 more on a 4x8 sheet, I can step up to 30lb Precision Board.
I am sure these companies rate their densities a little different, but I am thinking the 30lb would be worth an extra $62 ~ roughly 20% increase. I have used Sign Foam, but not Precision Board.
Does anyone disagree that the 30lb Precision Board is the way to go over 18lb Sign Foam?
PRT Alpha with 7.2 upgrade, indexer, and PC router