May I ask what makes you prefer the black one? The Retro looks gorgeous to me, though the black is maybe more utilitarian and in a way looks a bit more serious. And the lit up text is a nice touch.
Philosophically, I 100% agree with you! But in this case, the seller has had this thing in a box pretty much since he bought it in late 2020 so I worry that an 18 month long hiatus may have damaged the battery already.