Climbing "Jax" (7-) in Untere Wand is a fantastic experience. The route offers a compelling mix of technical footwork, stemming, and powerful pulls on relatively small holds. The rock quality is excellent, providing solid friction and confidence-inspiring placements. While the crux may involve a tricky sequence requiring precision and body positioning, the overall climb is rewarding and well-protected. The exposure adds a touch of excitement, making "Jax" a memorable ascent for any climber operating at the 7- grade.