The Verge Making sense of Apple’s messy MagSafe charging ecosystem, where the first-party options are far from the best ones. Wireless charging is inefficient in many ways. It charges your phone more slowly than using a cable, uses more energy, and requires near-perfect alignment on a charging pad to even work. But inefficiencies aside, it’s just so dang convenient. So when Apple added a ring of magnets to the iPhone 12 and dubbed it “MagSafe,” things got much more interesting. Not only do the magnets guarantee perfect alignment every time but also, with a MagSafe-certified charger, your iPhone can charge at up to 15W — double the 7.5W they get with other wireless chargers. And the magnets also allow for…