There's been a lot of botters here lately. The past few weeks, I tend to get only 20 ores/hr. That's only 300k/hr. It use to be 30 ores per hour, which is around 450k (500k+/hr if Runite Ore price is in higher demand). Really sad how this high-leveled money maker was taken down.
I run it almost 24/7, so I have a good idea of the profits. Then again, I use Rune Pick. Not sure how much that effects mining, since the challenge isn't the mine the ore fast, rather it's the luck you have in finding a world that actually has some ores.
Other bots make better money these days =/