Guild Wars 2

I’m about to finish crafting my ascendant armor, since i have all ascendant trinkets and weapon. I’m thinking about putting infusions in every piece so i can get another 70 stat points:

- 6 armor infusion slots
- 2 weapon infusion slots
- 6 trinket infusion slots

So it is 14 infusion slots, 5 stat each infusion.

I’d like to use full precision infusion to boost my crit chance, which infusions i have to buy/craft?

depends..if you use the basic infusions, there is a limit. If you however manage to find infused ascended trinkets (those have 2 infusion slots) , you can create your own infusions and go up as high as you like although it is not neccessary..I think that 70 is enough. Be aware though that self-crafted infusions ONLY work with forementioned infused trinkets !
So, you could use the simple infusion slots for stat raise and the infused trinkets for added AR
(see https://wiki.guildwars2.com/wiki/Agony_Resistance )

I dont need AR infusions

I’d like to have 14 of those:

http://wiki.guildwars2.com/wiki/Precise_Infusion

or
http://wiki.guildwars2.com/wiki/Precise_WvW_Infusion

but im not sure if they fit to every piece of gear i have…

You need to look at the type of Infusion slot on each piece of gear. Some will be Offensive, others Defensive, your amulet may have a Utility infusion. You can only slot an infusion of the same type into that slot – only an offensive infusion will go into an offensive infusion slot, and so on. Precision infusions are offensive, so you won’t be able to put them in gear that has a Defensive infusion slot.

I say ‘only’, but there is an exception, if you want to pay even more. There are Omni Infusions, which can go into any type of infusion slot, and are according a lot more expensive. So you could get precision infusions on all your gear that way, if you really wanted.

http://wiki.guildwars2.com/wiki/Infusion

Smugg.5128:

I dont need AR infusions

I’d like to have 14 of those:

http://wiki.guildwars2.com/wiki/Precise_Infusion

or
http://wiki.guildwars2.com/wiki/Precise_WvW_Infusion

but im not sure if they fit to every piece of gear i have…

For Weapons and trinkets with an Offensive Infusion slots (2 weapon, 4 trinkets) you can use:
http://wiki.guildwars2.com/wiki/Precise_Infusion or
http://wiki.guildwars2.com/wiki/Precise_WvW_Infusion

For Armor and the other two trinkets you need to use:

http://wiki.guildwars2.com/wiki/Versatile_Precise_Infusion

This is assuming you’re using the same stats on both rings and accessories as they are Unique.