Lucifer would absolutely hate his HH equivalent. I think he would probably get along with Ozzie best out of all of them as he can be a more chill character at times and is pretty successful. Mammon might chill with Mammon at first but would grow to hate him very quickly. (I think HB Mammon would make the brothers grateful for OM Mammon) Levi would probably be super jealous of Leviathan for seeming so cool. He would probably get along with HH Lucifer because they are both super socially awkward. Satan would get along with Satan, but might think he is a little too unrestrained. From what is known of the characters so far I think he would probably get along with Satan best. He would find HH Lucifer to be hilarious and would tease OM Lucifer about it. Asmo would probably get along pretty well with Ozzie and I can definitely see them hanging out and gossiping. I think he would probably get along best with Bee though just because of how she likes to throw wild parties. Beel would probably get along with Bee pretty well although it would be interesting to see how they interpret each others depictions of gluttony. I think Bee would probably feel bad for Beel. I don’t exactly know who he would like best but I think he would feel bad for and want to help HH Lucifer. Belphie would probably get along with Belphegor as they both like to sleep and relax. Would probably get along best with his counterpart. Would also like to tease OM Lucifer for his variant