If it achieved even less then half of what Iskander did, I will be a happy man (if we are going by warhead size).
My theory is, that through out the evolution of our missile program, we were focused on dual use, with more inclination towards missiles carry nuclear warheads, and more recently, tactical nukes. We have not paid enough attention towards conventional use. We have not demonstrated the capability to equip our delivery machisms with thermobarics, for example. There is very noticeable gap between nukes and conventional warheads. If we dont have inhouse expertise, work with Türkiye