Using a Gaian Bomber (Cloak) and a Gaian Claymore in a Combo is better. You are even able to take out a Carrier CAU V. We've did last time. The Claymore is an agile beast, and the bomber can cloak away at any time it is needed to.
However, the fighter is described as 'HF' in it's infocard ingame, but it got buff'd and is now likely a VHF. I can't tell you if it's good or not but I would recommend you Claymore and/or Bomber from my personaly experience.
The fighter is next to impossible to hit. I don't know if it's the model, or a messed up hitbox. Its powercore - oh wait, it doesn't have one. Try going 2 debs and adv. flashies.
The Chameleon was a bit better, imo, back in 4.86. It was more agile, could cruise to 400, and could hold several missles. It's main drawback is and has always been a crappy power core. You will literally empty your power after about 6 seconds of shooting, especially if you're using guns that do any real damage. Otherwise, if you're a precision sniper, you could forego the CD on it and use a mini razor.