Here is my scuffed first attempt at an All Quests speedrun that, without the help of my friend, would have probably devolved into scrapping this run all together. The amount of time you have to spend in crescent keep is genuinely scary and should be noted for future runs.

I am guessing the best route for All Quests is to do an Any% and then going back and finishing quest chores. This run could be chopped all the way down to less than 2 hours with the right pacing for sure.

Btw, I do think mastery quests should not be included in the All Quests run simply because they take up all the slots and are mainly used so the player can never lose masteries. It wouldn't be fun to have to stop and learn the masteries and then unlearn them after just for the completed quests tally. 34 quests (35 with katar mastery) should be the indicator.