The Block Pro published data on the X platform. After the Bitcoin halving last week, it compared the profitability of three ASIC miners, MicroBT Whatsminer M63S and M50S, and Antminer S21 Hydro. Among them, Antminer S21 Hydro became the most profitable miner. The gross profit of M63S miner was 440% higher than that of M50S, highlighting the role of efficiency in miner selection under budget constraints. Considering the volatility of the crypto market, M50S is more likely to experience a sharp drop in profits during price drops compared to other miners.