system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Tony Stark has upgraded the Iron Man suit to keep pace with his enemies, but War Machine is just an old Iron Man suit. Why is War Machine still able to compete?
gpt
Tony's got 42 but they're all specialised for specific tasks. He feels like without his suit he's nothing so he needs one for every foreseeable event. Many of them are also just prototypes and not necessarily ready for combat. 

The war machine suit is a great all rounder. For a terrestrial and conventionally armed taliban style force it'll do, hell it's great. It's just not designed for taking on Gods and aliens. 

By the end of the extremis event Tony realises he *is* more than just a man even without a suit for every single occasion and destroys them all.