I know an all orange girl and she is great. Very loving with her mama.

I also know there is a reputation with flame point Siamese males as being luv bug, laid back guys.
I've not met/heard about one that it isn't true. Well, maybe one.

But the flame point females, well, I had one so territorial, she mapped out a 6x6 plot of floor, and if any cat entered it, she pummelled them.