Juke has its own drawbacks, as it only works if you still have that evade token. If you can force her to spend it before she fires, then Juke does nothing.You kind of just have to live with her crappy PS 5 :-)
Re: Juke vs PTL, PTL is great but if she gets a second stress on her, it can be painful. Plus a lot of ace stress hate is coming at us in wave 9.
Definitely put a mk II engine on her if you're doing PTL.
And being PS5 means plenty of opportunity for aces to remove it. Juke is better on something with a high PS where you're highly likely not to have to spend that evade token before you've benefitted from it on your attack.