boruta666 said:
if u play RAW+errata+RoB and use RAW only enemies its around level 6 with players who know system. At rank 7 when artificer armours will come to play game becomes harder (for my GM perspective) at level 8 its simply absurd. if u use RAW rules for BA librarians and assault, as GM u are f****, totally, sadly rest of team will follow with hurt feeling and start to feel as "lesser" sidekicks. Im able to play very often with my team (due to our work time and responsibilities) so leveling was quite fast in our case, DW is best played at level 3-5 u start to feel what being space marine means but u still know that some horrors in the galaxy are much above u, after that mechanic bugs start to shine so much it will hurt your eyes and brain, RoB additional rules just make things worse.
But answering to thread topic/question, if u play RAW with no house rules at all, its level 6 with for players who played RPG where combat was important part of system (DW for example).
My calculation goes this: at Rank 6, players are about a SM Captain/Epistolary/Chaplain/MOTF equivalent, so about 100 pts on average. Since you play Movie Marines, not TT Marines, you need to apply an arbitrary factor like 3 (that one might be off though). So 300pts per Marine with 3 to 5 Marines means, you need to send against them an army of 900 to 1500 pts of TT enemies. (for some enemies like Chaos Marines/Assassins/etc point factors might also apply)
Morale of the story: at that point it's time to think of armies as opponents, not single enemies or small bands of enemies, unless they are absolute top tier. (Assassins?)
Alex