Repair is everything with such equipment. Be it an airliner, fighter jet, TBM, those big trucks in mines, factory robots ... any industrial machine that moves will, over its lifetime, cost more in repair and maintenance than its sticker price.

I talked to a hobby farmer once about a tractor. It wasnt cheap, but he spent more to biuld it a proper shed than he spent on the (used) machine. Leave it out in the rain/snow/mud all winter and it wont be there for you in spring. Maintenance and support is everything.