DE - Week 3 and season going forward

I've got Kiwanuka (listed as DE) and Pierre-Paul.  Which one should I stick with for week 3 and also possibly going forward?

1pt tackle
.5pt assist
.25 tackle for loss
2.5 sack
3 int
1 pass deflected

I would roll with JPP.

Who do you think of those two will get better stats this week.  With or without Vick make a difference?

I'd roll with JPP. Not having Vick won't make a huge difference.