Hardwood vs softwood doors
Hardwood and softwood describe botanical groups, not a simple good-versus-bad scale. Door construction, grade, stability and finish can matter as much as the species.

Hardwood vs softwood doorsThis doorset diagram supports hardwood vs softwood doors by showing the door, frame and hardware as connected parts of one opening.
Choosing timber by use, not just name
Hardwoods can offer density and distinctive grain, while softwoods can be practical for painted joinery and some traditional work. The right choice depends on whether the door is internal or external, painted or clear-finished, standard or custom.
What to look at
Start with the opening, the condition of the existing door and frame, the way the space is used, and the finish you want to achieve. These details usually narrow the practical options quickly.