[wrong about avg credits earned per 3hr play session)
You missed few things,
First Objective of the day :500
First stopwatch of the day :500
First Win of the day:500
That alone makes 1500C + C earned for playing 2 rounds. Which would be around 500 (obj+stopwatch), which puts you at a minimum of 2000C per day…
The least C you can earn per day is 2000C.
Now moving to missions, lets say you are unlucky and got 3x500 missions and 1 of them is waterboy (which we would normally abandone) ,
Completing the missions (2x500) puts you at avg 3000C + the rounds needed for completing mission. (lets say you are not that good , 1000C for 6 rounds)
Now you have actually made about 4000C+ Minimum per day… Just by doing 2 missions…
So on avg you earn more than 3500 (even if you are an absolute noob)…
If you are kinda lucky, you would get 750x2 + 500x1,
which gives around 1500+500+2000+C for missions [1000] = 5000C minimum per day…
[For me, on avg i make ±8k (sometimes 10k+) C per 3-4hrs .
Depending on playtime you have even higher chance to get more C. Lets say you started playing @ X hour, which is 1hr before new mission pops up. Now you have chance to complete 3 more missions as well…
Also different loadout cards has different weapons, weapons like SMG 9 are, without argument crappy when compared to other SMGs…(in terms of TTK)