I fully get you, but I am still having fun seeing how broken I can get characters to be. Although I just got to chapter 4 so there is a good chance I may also get bored. Also knock on wood, I did not get any bad bugs, but from what I understand chapter 4 is where most of them start happening. I am hoping that when I get to that point I will just switch characters and try something else. Although to be fair to the game, the story is not bad, plus it's WH40k so there is a lot pulling me there. Xcom 2 had the same issues, but there the story was not enough to pull me to the end.
For me I saw the heavy bolter that gets +1 rate of fire for every kill, plus gloves that scale rate of fire with BS and reduce recoil.