Stiletto breaks far more easily. The pointed tip is the weakest possible nail structure, while coffin's flat edge distributes pressure better. Both require gel/acrylic reinforcement, but stiletto needs it more critically.

Coffin is significantly more popular for everyday wear. Stiletto remains a favorite for red carpet events and editorial fashion but is rarely chosen for daily use due to practicality concerns.

Coffin allows reasonable typing with some adjustment. Stiletto makes typing very difficult and often requires using finger pads instead of tips. Neither is ideal for heavy keyboard work.