Guild Wars 2

Ok, I spend some time to do the math myself. But at some points I got a little confused.

First of all if we do not have a spotter, which means 150 missing precision, we want to fill this gap by using food (which I assume best is food and utility).
Food and utility could give us 170 precision (100 out of utility and 70 from food).
I also believe Nike did his math without utility.

I assume Alex Eternity did his math with 100 precision from food.
But first, since there is no precision(100)/power(70) food but only precision(100)/ferocity(70) I would rather use power(100)/ precision(70) food because power is a lot more useful than ferocity.
And second with 70 precision from food + 100 from utility we only get to 170 precision instead of 200 which is giving us a smaller gap to the 150 precision from spotter.

Now with 65% crit chance from gear and signet of Fury and with +150 precision from spotter and no food/ utility we will hit 100.19% crit chance.
And with +170 precision from food/ utility and no spotter we will hit 101.143% crit chance.
This is why I believe Nike did his math without utility buffs, since 101.14% crit chance is a lot better than 96%.
Please, if I am wrong there correct me.

The next thing is about how to get to the 65% crit chance from your gear and signet of Fury.
I am reading a lot about only switching out the two accessories. But switching out the accessories will provide us only 72 precision. But we need 140 precision instead (maybe a little bit less in order to not over cap the 100% with the food/ utility scenario).

With that I would use Berserker Weapons and Trinkets with full Assasins Armor (like Alex).
So we get to 99.43% crit chance with spotter and no food/ utility.
And to 100.38% crit chance without spotter but food and utility instead.

Again if you find any mistake or things that could be made better, feel free to correct me.