Which plane had a more radical design from predecessor? Su-57 from Su-27 or F-18E from F-18A/C?

[Yongpeng Sun-Tastaufen]

https://en.wikipedia.org/wiki/McDonnell_Douglas_F/A-18_Hornet

to

https://en.wikipedia.org/wiki/Boeing_F/A-18E/F_Super_Hornet

or

https://en.wikipedia.org/wiki/Sukhoi_Su-27

to

https://en.wikipedia.org/wiki/Sukhoi_Su-57

 

[Yongpeng Sun-Tastaufen]

@pakistanipower @nahtanbob @gambit @vostok @F-22Raptor

 

[Ultima Thule]

https://en.wikipedia.org/wiki/McDonnell_Douglas_F/A-18_Hornet

to

https://en.wikipedia.org/wiki/Boeing_F/A-18E/F_Super_Hornet

or

https://en.wikipedia.org/wiki/Sukhoi_Su-27

to

https://en.wikipedia.org/wiki/Sukhoi_Su-57

another useless thread from useless troll @undertakerwwefan