I went with Bluetooth over three years ago. Everytime Bluetooth comes up, someone always complains about a horrible lag... I've never noticed a problem, I pinpoint just fine. Still don't see how if there is some lag, how it's so bad, Bluetooth is worthless. It's a good choice for going wireless. You don't have to buy a new, complete set, if either the transmitter, or headphones fail, just replace the faulty half. Not stuck with one type/style headphone, huge variety of Bluetooth headphones to choose from. I prefer a single earpiece, they are light, leaves the other ear open, so I stay aware of what's going on around me.
Wireless was the best choice I made, I'm tall, and dealing with the cord was the biggest pain, sometimes literally, when it got snagged on something, or I reach a little too far from the detector.