Canopy , Shed , something better?

I need some a place other then my tiny garage to shape. I want a shed or something where i can get as dirty as i want without hearing it from the old lady.

Im guessing alot of you have been in the same situation and came up with a solution. Im I better off and spending the $$ for an outdoor shed or go with one of those Carport/Canopy stlye sheds? The cheaper the better but i dont waste money either.

I would splurge for a shed / building.  I built mine before I knew I would be using it for building surfboards, but it has worked out pretty well, although a bit crowded at 9x14 feet, esp. when building longboards.  I was on a pretty tight budget too.  I went with 2x6 walls with studs 24" o.c., r-19 in the walls and doubled up in the attic.  I got windows at a yardsale.  Lap siding on the wall you see from the house, t-1-11 on the rest.  Shingles on the side of the roof that faces the house, mineral felt roll roofing on the other side.