As everyone knows CoO drops on december 5th 2017, and on this drop all previous bright engram contents will be replaced. Well, this past week, before the CoO reset, I've been grinding my blam off doing heroic public events just to get the last piece of Optimacy gear I needed to complete my collection. With that said I'd just like to tell you how long it took me, how much experience I earned, the amount of brights I got, and how many heroic events I completed. I think its quite interesting. First, I started on Tuesday and ended on Sunday. Approximately 6.5 hours per day (I have no life, I know.) Which equates to 39 hours across the week. Second, before I started grinding this week, I had 150 heroic PEs, now that I'm done I have 487 completed (337 this week). My average experience gained every HPE was 3,300, multiply that by the 337 HPEs, and you get 1,112,100 XP earned this week. 1,112,100/160,000=7 bright engrams earned. That's how long and how much I put into just one piece of armor. :/