Alrighty after almost three months of grind from havoc 17, I finally fucking reached rank 40, it took maybe around 100-120 hours playing only with randos, no discord and VC. I have to say with all hatred that i have to the retarded system that swedes made (especially the deranking thing) this hell of a mode made me a better player and pushed my fundamentals on another level. But you are forced (especially playing solo) to always build the most meta brain dead thing to be able to carry this shitshow. Now Im not sure what to do only to grind True Survivor, since i dont think ill be able to go back to normal difficulties and anything below havoc 30 will not bring me any satisfaction. If any anon aspiring to go through this be aware that you will be able to become a much better player but you will lose a lot of nerves since the deranking system will demoralise you lots of times and around 32 through 36 havoc is the most unbalanced with reatrded and broken spawns and etc. ( and surprisingly the last havoc ranks were the easier ones among them all)