how does dogmatic / heretical actually work ?

my main question is do companions dialogues change based on path? i want them to praise me for evil choices of being strict nd dogmatic, or does their dialogue not change really?

also curious which party members you think are best to bring dogmatic adeptus arbites & which romance? i started cassia and it was awesome but im more excited for a hardened space cop who was taught to learn how to be nice from alien girl muniverse, so i'm sticking with it.

and who would i bring to heretic party? besides kibellah / idira, ty in advance :^)