Is ASIC miner really a good option?

Some people said ASIC miners are focusing on certain algorithm, so we could get the most performance out of it, but the reality is that it is getting expensive recently, which could be due to the shortage of chip supply.

In previous article, I shared a sheet of recent crypto miners price, including ASIC, graphic cards. It turns out that the best performance machine is ASIC indeed, but they are more…