Z15 real profitability?

[Marvas]

I am interested in buying Z15, but I am not sure yet.

Does anyone know if the profitability is what whattomine.com says it is?

[safar1980]

In March 2020, the Antminer Z11 model with a hashrate of 135 KSol / s was announced, and after 5 months a new Antminer Z15 model with a hashrate of 420KSol/s appeared. This model is 3 times more productive than the old one. What will happen in 6 months?
I don't like ASICs that can mine a lot of coins, because I always have to keep track of what is more profitable.
It's easier to buy an ASIC for Bitcoin mining and not think about it.

[Marvas]

What about using something like https://mining.luxor.tech/?

Apparently it automatically switches to whatever coin is the most profitable.

I am most concerned about inflated profit numbers on Asicminervalue or whattomine tho.