So...to you guys who have built em, and you guys that are thinking about em......What would you do different? What would you add? Leave out? What is your must have shop add-on. Talking about 30x40 with a covered side/rear for a shady spot to rest/work/grill/cook. Going to be at the house, so has to pass the wife "purty enuff" inspection. Big enough to store small tractor, boat or two, 4 wheeler or two, maybe pontoon boat when I hit geezer status. Pole barn vs steel building vs frame built? Help me think before I drop 40k on an overpriced shed!

This will be the one time I can get away with this. Buying Momma a new house in the country and she said I could build any barn I want!