I ordered and received the "diamond edition" and I am happy with it. Mine came with the black mechanical switch and I must say I am having some problems with it. The directions mention that this would be the case for the first few days but it would wear in. Is this the case? It is getting better but not 100% yet. I am also killing some attys in this
device as well and I have always had good luck with attys with my other devices. I mean I have used attys for literally months without issue but I guess my luck has ran out.