@HauntedOwlbear Jeff Nipard (YouTube) posted a video last year that address some studies of straight sets, pyramid sets, and reverse pyramid sets. From what I recall there was no significant difference identified in the studies.
https://youtube.com/shorts/Pf_fz2aQpyg?si=dqTUzpgPdbiLFuz7
I personally do straight sets but in all fairness I don't do my own programming. I follow programming generated from an app called Fitbod.