Which SAFe principle emphasizes delivering the highest value features and solutions early and frequently?

The principle that emphasizes delivering the highest value features and solutions early and frequently is focused on building incrementally with fast integrated learning cycles. This approach embodies the idea of iterating on work in manageable pieces, allowing teams to learn from customer feedback and market demands as they develop features. By prioritizing high-value items and integrating them into each increment, organizations can ensure they are delivering valuable solutions to users sooner, which maximizes customer satisfaction and minimizes wasted effort.

Delivering value in the shortest sustainable lead time is another important principle but is more aligned with the efficiency of processes rather than emphasizing the iterative learning aspect. Respect for people and culture centers on the importance of team dynamics and collaboration, which supports the agile process but does not directly address the delivery of value. Embracing a lean-agile mindset promotes overall agility and efficiency, yet it is about the broader philosophy rather than the specific emphasis on delivering features incrementally.