Here is My Favorite Official unit In TA The Arm  Penetrator. It a Mobile Annihilator. Build a few of these, give them a air and ground support and watch You enemy  Disappear in Flames.
And Here are My favorite Unofficial TA Units. They were made by  Senshi The Kanashimi. It Float in place, Have four Landing pads and a Heavy Laser On the Back. Oh did I also say it Cloaks?  Nice isn't it? Top it off with the ability to help things build and reclaim. Available in the StarShip pack on my Download page, or from Senshi home page
And here is The Percyval. It has only 2 landing pads but produce a extra 500 energy and has a Annihilator on the back. Fire Power to Go. It also has the ability to help things build and reclaim. Available in the StarShip pack on my Download page, or from Senshi home page