«Your competitors fall behind with each iteration» I don't think so. Competitors will always try to catch up given how profitable it is to sell mining rigs. We

«Your competitors fall behind with each iteration» I don't think so. Competitors will always try to catch up given how profitable it is to sell mining rigs. We certainly have been going through a phase over the last 2 years where Bitmain has been dominant, but today we have 3 manufacturers who have miners just as efficient as the Bitmain S9 (0.10 J/GH): • Canaan who just released the Avalon 821 (0.11 J/GH) • Ebang E10 (0.10 J/GH) • Halong is promising a miner just as efficient in "2 months"