Anyone who knows me knows I love me some Echo. Even in preference to Whisper. In 2.0 a price cut and a compressed Initiative level should see these two return from mothballs.
At I5 Whisper is near the top of the food chain with fewer predators. The Pilot ability is also likely to help with getting cloaked again, while potentially having a bit of extra survival.
Echo at I4 kind of gets his spot back as the ultimate arc dodging headache. While more things have repositioning options, the limit to action economy means Echo can generally do it better.
So what looks optimal and what just sounds fun when loading these two up. How strong could Imperials be if you can get both on the table with a solid 3rd Ace?