Thank you, and thank you for the tip on scu! With the first build I was going for more of a build for a tacticooler comp (which I am not experienced in). Forgive me if I am just being stupid lol. Because I do realize that if I'm going for tacticooler without nj, that it would probablybe a lot more valuable for me to use my second main for qr especially considering the fact that I most likely will not have tacticooler everytime I die. Anymore suggestions for tacticooler, or should I just continue to focus on qr anyways?
You can still run ninja squid even with tacticooler, obviously it's less effective but NS is just such a powerful ability on Carbon that it's usually worth running even without NS. If you are looking for non NS builds for when you use Tacticooler it also totally makes sense, and this is what I use.
Honestly the subs on this build could probably be tweaked slightly. I don't really think Sub Power always provides enough value, and if you wanted you could cut the ssu for bdef. You could probably run something like the second build, with the last sub being any value sub you want probably bdef.
As far as respawn focused builds go this is what I use, but I've kind of phased out haunt. It's still useful occasionally against other aggressive sharking weapons if I decide I shouldn't be using NS. I use Comeback > Full QR when I think I'm going to be put on lockout a lot and Zooka is one of our primary tools of breaking out of lockout, and full QR if I want to commit to aggressively trading. The last two builds I don't have fully built in game, but they're adapted from other Carbon players I know/have fought. (Zlook and Vera respectively.) Also, the QR Comeback NS build Eevee posted earlier in the thread is great as well.