The Obelisk DCR1, the First Decred (DCR) ASIC Miner looks very interesting to me. I'm really thinking hard about that to order one at the pre-order batch. Maybe this can be very profitable.
Why do you think it will be profitable? Since the D3 arrived, the difficulty of Dash just multiplied enormously. In the first few days, the payback period was about 18 days, after 6 weeks, it is 500 days due to the increased difficulty.
Is there any reason it will be different with Decred ASIC?