new Poe with one more PS for two more points (which is kinda meh because he is not a super arc dodger like the imps for whom it's a huge deal having more PS)
Poe could never be a super arc-dodger because he was at PS8, so he couldn't arcdodge PS9 pilots. He was married to VI to bump up his PS. At PS9, you can give him bb8 and PTL and absolutely be an arcdodger.
Ant then we realize that he does not have shield regen anymore and only 2 green dice, as opposed to imperial arc-dodgers that are nigh impossible to hit even if you get them in arc or have powerful turrets.
The reason why PS9 Poe with BB8 is not as good as with shield regen is exactlybthe same as for his PS8 version. This has been tested and it's good. But not as good as with R2-D2 or P9.
Agility 3 or 4 with Stealth and Palpy in Fel's case is just able to mitigate damage or avoid it while Rebels except for A-Wings and E-Wings just don't have this option!
Arc-dodging is not only about actually dodging some arcs but more about not taking damage.