Penile traction therapy is one of the most recommended non-surgical methods for treating Peyronie’s disease and curvature. Two popular devices dominate this field: Quick Extender Pro Peyronie’s and Curvature Edition and RestoreX. While both are designed to correct curvature using traction, the price gap between them is massive—and not entirely justified. In this article, we’ll explore the real differences, help you understand how both work, and show why Quick Extender Pro is not only more affordable but also more versatile, effective, and user-friendly.