Money from exploration is a cruel joke, but I would rather roam the endless space and collect change then mine another stupid LTD asteroid.
Am currently finding the best exploration ship is the Sidewinder. I go back and switch ships if I need to do some work with a more capable ship.
Not exclusively, a combination of both would be the optimal way. Besides that, Fren covered it already:So then you're playing for credits & credits alone.......the reward, whatever it is, whatever for, is only one small part of a whole activity. If you're not enjoying that activity then the end point (reward as credits) is irrelevent. Enjoy the activity & you're not bothered what the reward is....