rdnkjeeper said:
Me too! I have kids and have to redo plaster work at least twice a year already.
This is for my 835 sq ft (approx) detatched garage. Cost a big factor, poured the concrete when the hurricanes hit. So I ended up going a few grand over budget and now I am trying to finish is off. There really isn't any codes where I live about what to put on the walls.
Drywall would be easier to put up, but then I wouldn't be happy with the joints exposed. I hate mudding!!! So finish work would be easier with plywood/OSB
I'm not crazy about doing drywall either. I don't mind doing the drywall boards themselves, it's the taping & spackling I can't stand. It's mostly because I never did it often enough to get really good at it, but there are many advantages to using it. To me they outweigh the disadvantages like kids putting holes in it. You aren't running a daycare center where the little ones will be there forever, they do grow up.
Reasons I'd go with drywall:
Inexpensive compared to most surfaces.
No saw needed to cut & install, & accuracy isn't as critical.
Fire resistant, & even if there are no codes requiring it, better piece of mind.
It's easy & cheap to fix, especially since it's in a garage.
If you're considering OSB, I hope you like the smell of it because it isn't going away anytime soon, even painted. I used regular, 4x8 plywood sheathing on the exterior walls & roof of my garage because I knew it would be years before I ever finished the interior. The smell of OSB is nasty & I didn't want to smell it for years.