Side note related to 3.5 Jack/AirPods:
I envision the AirPods 2 will be something really special for 2019, by far they are Apples best accessory to the iPhone when they launched at the end of 2016. My ‘Launch Day’ AirPods are still perfect, battery life is strong and I’m still impressed with the adequate Bass/treble they produce.
To me they still look like pencils sticking out of your ears. At the gym I see many people with headphones on but most of the time I have to look for them. With AirPods there is no missing them. Apple should at least offer them in black. Less conspicuous.