Good day, @pters! As you can see from my flag, I am Canadian. I haven’t heard of the devices you’ve enquired about, here in the Frozen North.
Is the streamer part what we call “Connect Clip”?[Edit 1: I just DuckDucked it, and the devices are not the same. I haven’t seen items like that in any marketing materials here, either.] I have one with a micro USB charging port, which is okay by me, since my external batteries use the same.
When I wore Unitron, the accessories were mini USB, which increased the complexity of my charging getup - nothing else I have uses mini USB.
A long-winded way to say "Yes - having multiple cord configurations creates more clutter for no good reason ".