Check depth across the frame
Inspect foreground, middle distance, and horizon separately. If their required sharpness differs, reconsider camera position and aperture before using a more elaborate method. Technical complexity should solve a visible problem.
Protect tonal relationships
When comparing edits, watch the relative brightness of sky, land, and focal subject. Local adjustments can make every area impressive while removing the light hierarchy that made the scene convincing.
Print a working proof
A small print exposes heavy sharpening, blocked shadows, and crowded edges. View it at an ordinary distance and revise only what changes the reading of the photograph.