I think AS is the way to go. The title already gives a reroll, albeit under limited circumstances. But AS is just so good on an arc dodger. The build I'm thinking of is the following:
PTL + AS + PA + AT + Title
While AS and PA may seem redundant, they actually combo very well together. With PA you will always be unstressed after using PTL. And because you're always unstressed, AS is always open to use whenever you need it. Without PA you have to make sure you don't PTL the round before you use AS. AS + PA gives the ship so much flexibility it's ridiculous. The only limitation is it doesn't help much against PS9+ ships.