Is is true that it is quicker if I print one object at a time multiple times, as opposed to printing a batch of them?

Question

I need to print so many of this model:

https://www.thingiverse.com/thing:4160638

When I print just one of them, the printer head has a focus on one area and prints it with the least amount of head movement.

When I print a batch of them, the printer head needs to keep moving to the area of each object. It seems that increased print time is not a linear multiple of the number of objects. It is more than that.

I wanted to ask everyone's experience to see if I am missing anything here. Is it true that it is quicker if I print one object at a time multiple times, as opposed to printing a batch of them?