My reasons for looking forward to the option of wireless charging..
Both my SIII and Nexus 7 will only charge via 1 of my chargers now the micro usb connections have a lot of play in them after 2.5 years of use. My car charger wont make connections anymore no matter how much I wiggle.
U
If it wasnt for that I would stick with the SIII (rooted on lollipop) and just chuck a new battery in it.
Using Wireless charging for the majority of the time should majorly reduce wear and tear of that port.
There are times when I need a quick charge and will go wired but majority of the time the phone can charge at snails pace and its nice and easy to just dump it on a wireless charger without bending over and grabbing wires off the floor