I have come across the argument for not using Hayes's model 14 for moderated mediation research, they propose to use model 15 instead of model 14. Will using this alternative violate the results and research design when presenting to the scientific committee? and how should I argue if I use model 15 instead of Hayes's model 14?

(information about this argument is at: Regorz, A. (2023). Why never to use PROCESS model 14 for moderated mediation analysis (Issues in Applied Statistics 1/23). Regorz Statistik. http://www.regorz-statistik.de/en/never_use_process_model_14.pdf)