I think it's easy to mine now. Better now than later.
Mine today, yesterday and tomorrow. I always have my ~3MH/S rigs running. Nothing worse than waking up in the morning and finding out one of my rigs hung itself overnight.
May I ask what cards you are using? I decided to buy R9 280x, but I'm considering the 270x instead.
As far as I know 280x performance is much better than 270x performance. 280x has currently very good price/performance ratio.
As far as my calculations go and prices here it seems to me that price / performance is very close.
270X about 450 khash / 195 = 2,31 khash /
280X about 720 khash / 310 = 2,32 khash /
There is always some variance of course.
First newbie post. Yeah
I have 5 280x cards and 3 7950 cards,My 280x cards run effortlessly at 710 k/h at about 74 celcius, I could coax more out of them but they are so stable, they run for weeks and never have an issue. My 7950 cards also run stable at 625 k/h, they are a little quieter than the 280x cards. Even though the cards could all put out a little more I like the stability and cool running.