Combat seems to be by far the slowest grind of the set.
Exploration Elite happened for me by doing Palin's 5k ly, getting the guardian booster, and taking a quick trip to the 'ceiling' above the bubble, scanning all the way. Took quite some time, but relatively low intensity. Trading seems like it will go fast if I get deeper into mining, or slower if I want to actually 'trade'.
Combat... Awake! Pew pew pew pew. Pew. Pew. Pew pew. Pew. Breathe. Pew. Pew pew. Sunset. Minor progress towards next rank.
Yeah, I'm still Novice or something like, despite hours in haz res
Building a kitted out FDL to try to speed things up.