I use Firefox exclusively (after a month of trying out Chrome - unusable because with 100+ tabs open it uses to much memory in comparison with Firefox), but whe

I use Firefox exclusively (after a month of trying out Chrome - unusable because with 100+ tabs open it uses to much memory in comparison with Firefox), but when I tried to increase processCount to 8 (then 4 and 2) it looked like it was having a memory leak, started using more then twice the amount of RAM. I'm on Aurora (developer edition) maybe it was related to some recent bugs.