That's why it blows my mind the number of people who drywall a garage.
It blows my mine that people think drywall in a garage is a bad thing.
I have a garage that over the years has seen a bunch of work and there have been very few holes knocked into the walls. Really, no holes, but maybe a few large gouges.
Do you guys in a fit of frustration, randomly throw **** around the shop?
Last fall I did a major window remodel on one wall. A bit of the drywall was rotten from moisture and that problem has been cured with the new window, or the lack off. The garage was built in 1987. So 37 years of use and it finally required some patching, that was not related to the use of the building. There were 3-4 light gouges that were repaired.
I had a small engine shop. I had two mechanics, besides myself. Walls were sheet rock. Once a year we would wash it down and paint. I had comments all the time of how nice the shop looked.
Drywall is easily repaired. In my home shop I repaint about every 10-15 years. Put up tin and and some impact would require replacing the tin, and then the old will not match the new tin color as the paint fades or gets dirty that will not wash out. Wafer board, might hold up a bit better, but a major dent you would have to replace a sheet, no way to do a spot repair and make it look decent.
I like sheet rock in a home shop. I have been in shop with tin and a buddy built a shop and used OSB. I don't like OSB. Tin is ok.