I voted for none as my first choice, and the dynamic options as my 2nd and 3rd choices. Static is the worst option to me because you have no choices beyond the initial choice that are reflected in the game.
Yeah. Dang! I want to take my own votes back. Grrr. I'm now thinking I'd probably prefer a Dynamic (You Decide) as my primary choice with None being second and Static being third.
I REALLY don't want Larian or anyone deciding Alignment Shifting, and I don't really like that Pathfinder tells you what Alignment each choice belongs to. I don't agree with them a lot of the time, and I don't think they should break it up all the time between Lawful and Good and Neutral, etc. It should be more like Lawful Good option, Neutral Good option, Lawful Evil option, etc. Also, in Pathfinder, some dialogue options are locked out if your alignment doesn't align. I don't like that also.
So I'd probably prefer Dynamic (You Decide) then None and then Static because you're right. Static means you remain Lawful Good even if you decide to help Minthara slaughter the entire grove.