I am going to cut the hosting fees for R22/23/24 25% from here on out. I was able to swap the PSUs for more efficient ones at no cost. Or, we can keep the hosting fees the same and OC each machine adding an extra ~12% to performance.
That's great bobsag3, but I think for us this is too little too late. Earlier on this might make a difference but this won't increase our ROI much as it's starting to make less and less by the day.
I still vote sell.