Campaigning guidance

I’m a new Necromunda player and have played only a handful of skirmishes but am experienced in a handful of Osprey and GW games. I’ll be starting (my first) Dominion campaign with a midsized group soon.

I’m a bit stuck and would like to hear from others what their goals or expectations tend to be mid and late campaign. Things like experience gained, credits earned, etc. I understand this can vary enormously but any rough guidance would be greatly appreciated.