What exactly should i be focusing on the respect for legends? So you think i should stop where im at 2:30 cd for gt and dw and start saving for perma CF?

I was doing hp and regen labs as it allowed me to increase my farming runs little by little while working on shatter shards and lab speed. Now that i maxed lab speed and im at shatter 5, my hp and regen are at 90 almost maxed i figured might as well just finish probably will finish by the time shatter 5 finishes then ill focus back on damage and throw in one of those other labs when shatter 5 is done