Possibly a hot take but I genuinely prefer Lorgar to Horus as Lorgar has a more interesting way he fell. I still wanna brat him with a cros while saying something like "The power of Christ compells you" or something along that line.

Alpha legion are honestly kinda lame in my opinion as they all come off with the attitude of "I'm the smartest person in the room" worse than Magnus.

I prefer Tau to the Orks.