I think you just tested them all lol. BTW i tested Maxximus battery (claiming 1600 mAh), but it was only ~1250 mAh. Cause its 2 bucks more expensive that christgift's one, and mainly available to polish people (they can send abroad, but shipping price is even higher then 0_o), I didn't considered that it's worth mentioning here. Unless You want to add it for historical reasons