Received one of @KeroZen stainless steel stems today. The fit is little tight but with a little light twisting fits in there nice and snug. I image keroZen nomad has a bit more usage and will be a perfect fit once my seal becomes more broken in. I need to really sit down and compare it too the wood and glass stems. I did do one stem and feel it seems to be cooler. Sorta reminded me of the hits that my elevape use to provide. Once get some time in with it I will add addition thoughts on performance. I like the looks of it and the unbreakable aspects a lot. I haven't really used the glass stem since I received the @Alan wood stem. Can already tell going be a much harder choice between the wood and steel. Can only do limited sessions with the nomad so might be a bit till I can honestly compare them. Figured some pictures are in order. First one is with the @KeroZen SS stem. The other 2 pictures are more for a size comparison.