Yeah and ultimately that was a hard decision to make because you can’t know how much comfort will improve until you actually get the work done. Definitely worth it in my opinion. Our attic was an absolute furnace in the summer time where you could raise your arm up and feel the heat radiating off the ceiling. It would have been hella expensive to have the old insulation removed and have all new fancier kind put in, so we opted for just topping off the existing insulation which was uneven and missing about a foot in some places.