All I know is I was selling comfortably at 1:350 - updated stock would leave withing a day or two. These days 1:550 with "I'll beat everything!" makes it not worth it anymore, I can't make gems that fast. So of course, I want it to return to a more stable 1:350 area, but that's obviously for personal reasons.
The things for you two big sellers is just to consider how much MORE you could be making... and WOULD be making. Seriously, you are underselling yourselves here, and unless you're botting like champs, this doesn't seem sustainable at all.
Once again, I AM BIAS especially because now it's cropped up in other markets. But honestly, you're playing yourselves.