When was the last time you seen a panther walk on 2 legs and shoot metal discs at trucks?
To be fair, the Wakandans have been developing this technology for centuries. Tony's made some decent leaps and bounds in just 10 years.
(It kinda begs the question of why the Black Panther armor can't fly though.)
When was the last time you seen a panther fly?
My point was that the armor seems to simultaneously outclass the Iron Man armor while missing a basic feature of it.
So the armor without repulsors, lasers, missles, flight, on board ai and that isn't a sealed preasurized system that can function in space and underwater and seems to provide less strength enhancment outclasses the one that can do all those things?