Single or double wall top?

[DEFIANT NCC-74205]

I've got a 69 Blazer that originally had a double wall top. I rolled it a few years ago and have been slowly putting the pieces back together. Last year I got a good used single wall top for it. I have the oppurtunnity to get a double wall top again and actually make a buck on the side from my boss who wants to buy a top from me. Ok, what's the problem? I have the choice of the two tops to choose as a keeper, and I can't decide. The double wall is a little heavier, and better insulated, but the single wall top is easier to remove since the bolts go from the top down and I wouldn't have to remove the interior panels to do so. Anybody got some advise?? Thanks, Jon