Please run numbers. Not much difference. At half the price you can get 2 S17Pro. Expensive is not always the best. It is game of ROI more than hash powers. https://www.asicminervalue.com/miners/bitmain/antminer-s17-pro-53th https://www.asicminervalue.com/miners/bitmain/antminer-s19-pro-110th ROIs roughly for S17Pro and S19Pro is around ~450 days and ~350 days, assuming 5c kWh and current BTC price.
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