I just finished a game where it had come down to my opponent with Soontir Fel with PTL & Stealth versus a Rookie XW with full health, a Blue BW with full health, and Wedge with 1 hull point.
My opponent tended to go defensive with his actions so usually Fel had 2 Focus tokens, 1 Evade token, and a minimum of 4 defensive dice for his stealth! I finally caught a break when he did his move, boosted to get out of wedge's fire arc but didn't take ptl as he thought he was out of my other ship's arcs as well (and he was finally in a good spot to kturn next round). Well it turns out my bwing just barely had a range 3 shot. I got 2 crits and he rolled 3 blanks and a focus. He resigned at that point as the crits were pretty bad ones.
Definitely a very hard to kill combo, though pretty expensive at 32 points. And still at the end of the day it's just a harder to kill glass cannon. One bad roll against a good opponent roll and you're done.