Outside of the two spacecraft from the precons, it feels like the one most pushed to be a commander, and its a fine choice
Theres no reason to try to build a deck that is trying to incorporate various types of enablers and payoffs, as you will often find yourself with disjointed draws that dont do either thing particularly well
Losing Madam Mim - Fox allowed for early board control against aggro decks, but Luisa provides that much needed Rush at any point of the game, keeping your opponent from possibly exerting critical characters
Excalibur II This one-drop colorless life-gain caring Equipment with a cost of three will put a counter here for each life you gain and then the dork you equip gains a size boost equal to that charge count
Basically any commander can benefit from an increase of treasure generation, but there are also some artifact or artifact-adjacent commanders who benefit more than most
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