Used to make it to Elite in a couple of weeks. Traded until I could afford a Military Laser, then I'd go nuts, shooting pirates in Anarchy systems, and the occasional trader. That was on the NES. Wasn't easier than the other systems I played on, just quicker to load, being cartridge based.
It also had a system (bug) that allowed you to guarantee a Thargoid attack. Hold the throttle up while going into hyperspace. 1 to 3 thargoid motherships. But to be successful at this, you needed a rear military laser too.