LOL, aren't all the ones on display at major airshows just T-50 prototypes? They don't even have the surface putty applied. When have you ever seen a so-called Su-57 on display?
I am sure the "real" Su57 has the RCS of an electron and the range for a round trip to Mars. Till then, us armchair generals can only use the data available-- especially compared to its competition.



