I scanned about 50 tiles on Madis Moon 1. I found no high tier ore. The scans took, with travel time, about 15 hours. Worse I spend another 10 hours chasing 5 false positives. So this is the first game, in the 35 years I play video games, that I spend 25 hours on and accomplishing absolutely nothing.
At the current state, mining 10 million blocks with a stone axe in minecraft is more fun and rewarding than mining in DU.