I don't get it. Why everybody complains on D3 being not profitable ? If you compare it to L3+ and S9, it is more profitable now, but will be about the same by the time november batch hits.

Maybe you get a ROI of 6-9 months. That is still awesome.

You can mine it for an year perhaps.

7nm is not coming anytime soon to asics.

Bitmain might release a D3+ with, say, 20GH but at that point your D3 will have paid for itself and you'll just profit less.

If you're lucky, dash will appreciate and btc will hit 5000+ in the mean time.

I don't get it. Why everybody is crying?!?