seriously whom should you believe an organization with over 3 decades of experience in design or an individual ....??The more ADA screws up, the better it is for your own jet.
Anyway, I suspect this is an IAF-specific design rather than a carrier aircraft.
this is going on this forum for quite a while' demonizing anything which is not present to defend itself' ,whose design is open to scrutiny whereas what do you know about the other design ??
is it open to scrutiny ,was it at any air show
so stop this fantasy hunting when it will be on the ground then we will think otherwise no point