The thing that turned me off when considering Ikea Poang chair was that just about any slight movement on my end was followed by these tiny vibrations. So if you sit like a zombie in a chair, not an issue but otherwise not good.
Listening chair suggestions
I now have a dedicated listening room and I am searching for just the right chair to place in the sweet spot. I'm considering a recliner or maybe one with an ottermen. I thought an ornate barbers chair might work but it seems difficult to transport. Suggestions are welcome.