Is Nth Degree worth the points?

Atm this is my gaige build I’m running it’s done good for me, but I’m curious to see if I can do better. I don’t care about BFF or LBT I just want my OC. The question is should I put some more points in OC and max out the Nth Degree?
http://bl2skills.com/mechromancer.html#550050100000550055100501415150151000

I run with a redundant fibber and electric bitch and electric conference call and slagga. Should I switch my build around?

Take a look at the following, and then decide if its something you want: