well, the contentious point of the guy that is overseeing my case on the shop i bought it, the one that tested it with a coil with no cotton in it (LMAO) said that running the test on another mod such as my tita aio wasnt a good comparison because it runs at a higher resistance, meaning lower amperage...
i honestly don't know much on the subject, i'm just a scuba diving instructor... so i don't know what or who to belive.
these are the tests i did run with my tita aio x2, i did run with the same battery, less charge, what i did observe is that the voltage cuttof is at 3,2 and then progressively goes down to 3,1, while with the parsons is flat out at 3 and the wattage is throttled while with the tita is stable.