Actually it depends on the parameters of the vehicle.
Besides BrahMos-2 will probably be a ramjet-scarmjet hybrid.
Well Russians can pull scram-jet speeds but they aren't reliable. Secondly, what is the speed of proposed Brahmos-2 missile is? Any idea?
India's main fighter would carry only 1 Brahmos , why is that? Su-30 is a freakin' huge aircraft but only 1 ALCM? Tell Russians to improve their quality and decrease the weight of the weapon...lol