The Bitcoin price is increasing at an average of 1,039 per day over the last year. Try playing with the calculator using different prices. Bitmain - Bitmain manufactures the AntMiner line of Bitcoin miners. Bitmain is based in Beijing, China, and also operates a mining pool.
The WhatsMiner M30S consumes slightly more power than the antminer s19 series, and is slightly less efficient at converting electricity into Bitcoins. Overall, the WhatsMiner M30S series is a phenomenal Bitcoin miner, with hashing power that rivals the AntMiners. Unlike the Antminer S9, S7, or Antminer S5, with the Antminer R4, Bitmain is targeting the home Bitcoin miner market. The WhatsMiner M30S and M30S are Shenzhen-based MicroBT's answer to the bitmain antminer S19 and S19 Pro.
And these devices don't last forever either companies like AntMiner are always improving and releasing new versions of their ASICs. Most Antminers released within 12 months will be profitable to some extent, however, as miners age, the profit potential will drop and they will become less profitable. The range is wider than the Antminer s19 series, and the lower temperatures at which it can operate mean that slightly improved efficiency can be seen. Also, AntMiners are incredibly sought after by the world's biggest miners, so it's hard to get your hands on one.