As they say in Scrum “Inspect and Adapt”. Make a decision, learn from your mistakes, and build on the process. Going back and forth doesn’t move you forward.

Thanks for your comment Alfonso.

Other key additional point is that once a decision is taken (regardless approach use to get to it), to move on.

Many times, to visit / re-visit decisions is taken by some as a sign of openness …

This approach is, many times, at least, a waste of both time and focus.

Decisions can / should only be revisited if and only if significant changes took place, and render the decision / objective not longer valid