Tried to use this with Shure QLXD but not usable. One other feedback also reported high floor noise with Shure digital series, same stand for me. Maybe cardioid works better, I don't know, already found myself suitable product.
Cons: Very high feedback (and I am not a dumb user), high floor noise, so not suitable for speech (conferences, live streams etc.)
Pros: very lightweight and comfortable to wear.
Maybe works better with other systems than Shure. I also found it has very high dynamic range, so if you use it for singing on big stages, this might work for you. This is so cheap, I think it is worth to try out.
Instead I recommend Line6 HS70T, much better gain before feedback, lower feedback, adjustable size, but also has higher price. I will be using this as my backup.