The charger is built very well and has a soft touch coating to not mark up your device. I always use my Nexus 6 to test wireless chargers because it is difficult to line up the charging coil because of its curved back. With the Nanami stand all I have to do is set the phone on it and it just works. Even when placing the phone off center the device continues to charge. I used a Galaxy S7 to test the fast wireless charging and it worked just as well as the official Samsung wireless charger.
Overall I am very happy with this wireless charger and it will be replacing the one I was using before this. If you are in the market for a wireless charger and want to get the latest wireless charging technology at a reasonable price, this is the charger for you.
If you are interested in purchasing the Nanami Qi fast charger it can be found here.