The profit is too low. We need a faster version .
Excuse me but when you have seen any better profits with faster version coming out?
If you would try to remember, then the best ZEC profits were during first days, when only very slow miners were available. They had low power usage that contributes to good profit, but key factor is how much miners are on it vs populariy among coin buyers. Can you name any single coin where it has not been this way?
That's it.... Just should working with that to change on the rigs and worry to stability . May same hash rate but unstable... Or give less hashrate and should downgrade again like 9.2 to 9.3 for my RX470s.. You never know.. Could be happy if just working like this 11.1 but every upgrade a bit risky..