As much as I hate Turn A as a series and a Gundam, its irrefutable that it is the most powerful Gundam. Other than that, God Gundam and Devil Gundam would probably be the most powerful because God Gundams power level is not depended on the mech but Domon.
Find us at the office
Sciarretta- Sega street no. 91, 86412 Thimphu, Bhutan
Give us a ring
+25 561 918 290
Mon - Fri, 10:00-18:00