Well, what you're saying is very intelligent, I never thought that way. That may be intelligent then to save, but with people with little rigs like me (210 H/s), taking a drop of value would kill like a week of mining and would not be very good for my monthly balance. What I'll do is maybe to dedicate a R9 380 to mining ZCash to my Poloniex account, since the other ones are mining to my Bittrex account, with auto-sell enabled.
Have you checked if auto-sell is profitable for you ?
It looks like this interesting feature always sell at a lower price that the one you would expect.
No, checked nothing. Heck, if I earn 10% less, I don't care. That's such a peace of mind you know. At least now I don't constantly check altcoins' prices. I even forgot my rigs at some moments !
For the debate of today, to speak in W/H, I'm at 1. However, if I consider only my two RX 470, I'm at a blazing 0,72. However, that does only count the cards, so that might be less accurate, but that still gives an idea of how it is performing.
since the BTC is trending up now, why not sell your hash at Nicehash and get BTC rightway?
That would be my dream you know, but on my Nvidia miner it doesn't work so forget about it and on my AMD rig, my main rig, I never went long enough in the analyse. It always crashed, but never took time to just see what the error is (because I have one screen for the two miners, and the VGA cable is going from on to another, and it always crashed when it was on the other rig). I'll think about that tomorrow !