Actually, is wireless charger worth it? You still have to keep the phone on the charging pad, which is similar to keeping the phone connected to a charger cable. Next, I can easily hold and continue using the device when it is connected to the USB cable. But you can't do that when placed on a wireless charging pad, right?

I will never call it "truly wireless charging" until it is a technology that charges my phone "wirelessly" many meters away from the wall socket, regardless I am using the phone in my bed or bathroom. The current method of "wireless charging" is not truly wireless, IMO.