You turn toward the wind, then you’ll be more upwind until later. So you retain optionality by having “more room to go downwind”. (Please if we have a more experienced sailor here, do explain it better!)
What up-front cost are you thinking of?
A non-sailing version might be say you’re on a bicycle, and you can drop down the mountain now and go lateral later, or go lateral now and drop down later, and either way you arrive at your destination after the same time and effort. Going lateral now retains optionality.
Very open to hearing better analogies for the same concept! Perhaps from the world of business?
I may misunderstand your analogy here, but it seems to me that retaining optionality has a significant up-front cost here that may never be realized?