Its quite funny that the Su-30MKK and MK2 have the same fms and missile load as the Su-27SM before it was buffed also at 13.7 even before having the extra missiles or al31Fs while only being roughly 200 kg heavier than the prebuff su-27sm fm while being at 13.3 when the 27SM was never below 13.7 in br to begin with even before buffs.