Taylor was Khephri, once, which means that she has experience with battlefield command.
Also note her constant inability to stop herself from going munchkin on her powers.
For now, East Blue is still a "weak" sea, so Taylor doesn't really have the context we SVers have regarding the world of One Piece: Which means that she won't be training or pushing herself to the max yet, at least until Mihawk shows up.
If you're a big fan of OP, you might have noticed Zoro was pretty relaxed, a lot more prone to enjoying himself and got into more silly situations before his encounter with Mihawk.
Mihawk's ass-kicking of Zoro's body and pride (using a tiny blade around an inch or two to not only fend off three katanas but also show how outclassed Zoro was) kick-started Zoro's monster Determination.
Without anything like this to motivate Taylor, she's not really a hundred and twenty percent commited to her survival and eventual Queen-Hood in this insane world yet.
So I hold the opinion that most likely, Taylor will focus more on her strengths first like her skills and physicality.
However, that is in context Taylor.
And I'm all for SVer guided Taylor.
Imma gonna vote for learning gunnery with Usopp, just to get to know him better, and result in Taylor accidentally shooting Johnny and Yosaku, Muahahaha!
Also Haki, especially Observation, since we see that it practically gives short term clairvoyance like that Big Mom Mochi-Mochi guy.
Taylor Hebert will be the happiest badass there ever was in One Piece, second only to Gol D. Roger. By Atago of Azur Lane, I swear!