In 2 hours, I got 30 tons of Low Temperature Diamonds in a hotspot, using just a couple of good old mining lasers. Got plenty of other materials as well, but 30 tons is the biggest haul I've got of a Girl's best friend.
Hotspots are worth it, regardless of how you choose to mine. [up]
So where you using prospector limpets?
Isn't that just worth 1.5 mill Cr?
Isn't that just worth 1.5 mill Cr?
Try 17M CR.
Isn't that just worth 1.5 mill Cr?
That's not terrible then, but still a factor 10 below what can be achieved legitimately (no cheese, relog etc) with other means. But mining now sounds like fun, in contrast to these other high payout alternatives.