There are a ton of conflicting theories on how crit strikes (such as PA) work on Uthgard, and it makes it fairly difficult to determine a final spec and weapon setup.

1) does primary weapon spec (eg thrust spec) effect PA dmg on uthgard?
2) does weapon speed effect PA dmg on uthgard?

the reason I ask is that I need to pick a spec for my leveling infi. and aslo im curious if staff perf works on uthgard. on live in OF this was sometimes popular ebcause the slower weapon hit really hard. but later with chance to hit becoming an issue, it was abandoned. With uthgard chance to hit beign totally borked, it seems like the staff perf would be viable. but I dont see any stealthers using it, so it seems to imply that there is a mechanic at work that I am unaware of.

1) no
2) yes but the difference is not significant

Thanks. so basically its not worth staff perfing because for an incremental increase in perf dmg, id lose a lot of time waiting for my next swing, and possibly let the target respond before landing CD.

The 2hand damage increase with PA is way later patch than the server is current neither the patch the server is aiming for
So no SB pa with 2h weapon or no Infi uses a staff for it