...Mace is like, the primary example of a jedi who sometimes uses the Dark Side, that's literally the reason he made Vapaad lmfao
I'm not sure, the vast majority of information about this form comes from Legends.
And the other part comes from a tabletop RPG, which I don't know if it's something we can use.
But that same RPG book says that using Form VII doesn't make the Jedi fall/access the dark side, but rather that resorting to this form intensively and continuously brought the practitioner closer to giving in to the dark side (i.e., not something immediate).
The Mace Windu variant, again from the tabletop RPG book (since it seems that almost everything Disney that talks about this form comes from that book), says that Windu's variant taught the practitioner to really not give in, unlike the main one.
So, I'm not sure.
So the Darth Maul in your headcanon goes above the Darth Maul shown on-screen then?
No, I showed instances of Maul using Force Choke in battle against both sensitives and non-sensitives.
My arguments are twofold.
1 - If the lightsaber works, he will continue to use it, occasionally using the Force offensively (TK, etc.), depending on what he wants to do.
2 - If the lightsaber doesn't work, I think he will use the Force more offensively because I don't think he will look like an idiot using something that clearly doesn't work, refusing to use something as simple as TK.