Is z9 Mini worth it now??

[shafi alam]

bitmain sells z9 mini in 850$ usd .
is it worth to buy in july??
how much i can mine a day?

[edwardceng]

is it worth to buy in july??

worth it if see from the price and hashrate generated also a power consumption, now you can compare with GPU.

Z9
-price $850
-Power Consumption 300W
-hashrate 10k Sol/s ± 5% 

GPUs
how many GPUs are required to have the hashrate equal to Z9.

clearly, Z9 is better if looking at the price and power consumption.

But for the future, I agree with him (personally, I still choose GPU)

I don't think its really sustainable. I might write something about this .

[melpheos]

It's hard to tell because it depends on forks and difficulty rise.
So if you were to receive your miner today, it would definitely be profitable. Unfortunately if you purchase now you will receive by the end of august so this is another story.

[edwardceng]

Don't bother with mining.

from 2016 until now I still mine (Altcoins) and still profit (after the electricity payment) almost all my Rig already ROI.

Only do mining if you already have stuff

do you mean "stuff" is GPU / ASIC?

I have both. in particular, my ASIC has an old generation (S3 and D3)

[wishxy]

Is it worth to buy now Z9 mini for 2000e ($2315), el. $0.065?

[shibob]

I always think we should only purchase asics miner if we could get in the very first batches. As far as I know the current batch for Z9 is 6th or 7th already (may need to check again). So seem bitmain may release new miner soon. If it's the case, well, it's not worth.