In your build video you say to use Fundamental puncture but in the guide its Primary puncture? Is the fundamental puncture the right one ?

I was curious about using this build past level 30? I'm currently level 45 and you mentioned this covers the 1st 30 levels.
What do you reccomend for stats after 30?

Thanks

curious as to why you wouldnt select an ultimate skill for this, is there a reason why?

Fundamental Puncture and Primary Puncture are reversed.