Iron Man for me is done until vol 8 or 9. I didn't care for 5 that much. 1-4- good, bleh until 8-9, then bleh until michelinie.

#8: Iron Man #'s 37-48
High points: Tony Stark's battle with his own Board of Directors; The Guardsman turns against Iron Man; origin retold by Barry Smith; batte with Firebrand
Low points: The man called Jonah

#9: Iron Man #'s 49-61
High points: 1st Moondragon; battle with Sub-Mariner; 1st Thanos; Mandarin/Unicorn team-up; Firebrand's revenge
Low points: Super-Adaptoid becomes Cyborg-Sinister; battle with Princess Python (that somehow takes more than two panels); Fangor; Masked Marauder

Specifically, I like 44-49 the best, i think. And 54 and 58 were good too. 37 was okay too. but everything else does not interest me. Ooh actually 68-70 in a possible vol 10 is nice. Sunfire's cool.