A certain mining rig manufacturer pulled a stunt: the ZEC mining rig has been around for seven years without any technological iteration, yet the price has been continuously rising. Even more absurdly, they are now doing a presale, and you won't receive the product until 2026.

This operation really treats miners as leeks to be cut. Seven years of technological stagnation, mining efficiency not only fails to improve but actually declines, and just happens to hit this timing to make empty promises. By the time you get the machine in 2026, the ZEC mining difficulty will have risen to who knows where, and the ROI period? Hehe.

I advise all mining friends not to jump into this pit.