The new Lightning connector for the Apple iPhone 5, fourth-gen iPad and iPad mini has caused some controversy, but it has plenty of advantages. It’s 80 percent smaller than the previous 30-pin dock connector (enabling thinner designs). And, because it’s reversible, there’s no wrong way to plug the connector into your iGadget. After a slow start, vendors are finally rolling out Lightning-compatible gear. Belkin, iLuv and Scosche are among the first to debut accessories, such as car and wall chargers and speaker docks. Here are our top Lightning accessory picks so far.