In the end, the Saint Commander confirmed her decision to focus on developing her new Enfeoffment ability. She would continue her Commandeering ability as well, but she did not intend to invest too much time and effort into improving it beyond her natural growth progress.
Ves completely understood her reasoning and thought that she had indeed made a rationally good choice for herself.
He would have supported her to the same degree if she chose to specialize in Commandeering instead, as he believed there were still ways for her to gain a lot from expanding the reach of her Command Field and being able to effectively command huge mech armies.
There were good reasons the mech community looked up to both the Archistrategos and the Technmancer. They were both excellent in their own ways. They had chosen different paths for themselves, but managed to make them work really well.