Sexy aircraft. Congrats to everyone who took part!
But yea, 9 yrs vs 2 yrs is quite a difference
The SR-71 was a incredibly limited run, extremely expensive, designed to do a VERY specific mission.
The F-35 is designed to do multiple missions, mass manufacturable, exportable to allied countries, and is a general purpose fighter.
Comparing them is pure ignorance.
We'll see how it goes.
https://www.military.com/daily-news/2013/06/19/lockheed-reas...
Su-27 has a nice sleek look to it but I respected it more when it had all this theoretical capabilities that never materialized in an active theater...
YF-23 would like a word with you.
Kinda like when you realized someone you grow to respect looks more impressive the better you get to know them.