Too big a space can stress them. And keep in mind males are smaller than females.
A good rule to use as a starting point for cage size is that the perimeter (length + width) must be the length of the snake at least.
I used this video as a reference when doing mine, there are others out there.
https://youtu.be/3_pQMwZOAnc
Sent from my SM-G930T using Tapatalk