I'm finishing up the drywall in my attached 3 car garage. A buddy says that knockdown texture on the ceiling adds a nice finishing touch, and hides some of the imperfections (it's my first time taping and mudding, so there are definitely some). I talked to a proffesional drywall guy who said every customer he's done knockdown in the garage for has wished they didn't do it. He contradicted my buddy by saying that it will make imperfections easier to see. He also said that the exhaust fumes make the cieling turn black after a couple years. My buddy has done knockdown in 2 garages and has never had that issue. Anyone have an opinion on whether I should texture the cieling or not? Also, what type of paint finish would you reccomend (flat = less obvous imperfections, but less reflective for light, less durrable(?); gloss = more obvious imprefectsion, better light reflectiveness, more durrable)?
