I'm looking to build a 36x48x12 garage/shop. I've got several different builders telling me different things, stick built vs post/frame for example. Floating slab vs foundation. Steel vs vinyl siding, shingles vs steel. What recommendations for these options does anyone have and also what are the opinions of Morton, Wick, Cleary, Lester, DIY Pole Barns, etc. vs local contractor, local materials? any and all help and info is appreciated. Thank you!