I originally ordered the PIU mistvape stem variant, but it broke. Which is why ordered the basic cooling stem. I actually preferred the balls over the nipples, but it wasn't worth twice the cost!Great idea flipping the dimpled stem to allow the mistvape mouthpiece to be used! That would’ve been a cheaper option in my case vs. buying the longer (75mm) mistvape stem.
I am loving how the mistvape stem works, even without the wood mouthpiece. I think it’s a great cooling option all by itself. But with the wood mouthpiece on it, or the stock stem as you have it just adds that extra wow factor + comfort.