Found a Dissonance planet and did some farming, finding the “echo locator” took around 6 tries.
I did this again today a second time on another dissonant planet, this time farmed a few echo locators to use on same planet. This allows you to find exact same ship design but it’s possible to find a better class aka upgraded ship. So first ship was a B class and I really liked the design very evil looking so farmed another echo locator and did process again. The second echo locator gave me a A class version of same ship which was much stronger in all stats. I claimed both and salvaged the B class in space station giving me about 30 million in units with some random parts I had to sell in trade center. This is the unit farm right here.
Another lesson was I went to two planets to farm dissonance resonators, first planet has mix of water and hills. Got 1 resonator and flew all over in like half an hour, finally left that planet in different system and went to empty dissonance planet, the resonators were basically all around me non stop. So maybe water/hill planet not good spot, barren desert one very good. If not finding any in 15 minutes or so leave the place.