This will also be my first time running anything in Only War - I have/am running two games in both Dark Heresy and Deathwatch.
Being that this is a new system for me and a campaign that I have no previous experience with, is there anything I should look out for or be aware of specifically regarding this campaign? What have your past experiences with it been?
Also, I know the generic (and common sense) advice to read the campaign thoroughly beforehand, and get my prep work in. I am mostly curious what has worked well for you and what you think should be avoided.
Just in case you need to know, my group has 8 players - Sergeant, two Weapon Specialists, Ratling, Heavy Gunner, Medic, Tech Priest and an Operator. I also created a Commissar NPC just in case I need to make an appearance every now and then to throw a wrench into things or give them a side mission.
Thanks!