My Penrose are going back for RMA. Imbalanced drivers was making the soundstage lean left.
I really wish I could just have gotten a refund, but then I'd be eating over $100 in duties and shipping fees. Sunk cost fallacy and all.
But yeah, I really can't recommend them in their current state. Too many people are having too many issues, and the sound quality doesn't make up for these issues. Do they sound good? Sure. Fairly similar to my closed back Ultrasone HFI-580, with a bit more detail but worse soundstage. But eh, sounding as good as a $120 wired pair of headphones, while barely making up for it in terms of connectivity, and completely losing it due to whooshing at low volume levels and a bad microphone...yeah, this is not acceptable for a $300 product. Not to mention long term comfort is not good at all for a gaming headset which you may wear for hours at a time.
If I had to do it over again, I'd just get the Arctis 7P/X and deal with worse sound quality and pay half the price while getting a reliable and comfortable headphone.