Very fun kill. Sweet Business/Psionic Realm/Rally Barricade may be my new favorite role for the encounter.
Ha that's a lot. I hope they make some changes to the next IB so that people are less frustrated with their rewards.
I didn't think it would be possible for me to get the full set on any character so I didn't devote all packages to the same one. Got the cloak, gloves, and chest for Hunter, boots and helm for Titan, and every weapon except for the auto and scout, 16 total packages (edit: all at 300, and some dupes to infuse stuffs). I was actually fairly happy with the haul and a few of the weapons are honestly pretty great.
It's only the prestige and there is an apparent workaround. https://www.youtube.com/watch?v=1TnNRzvP_BU&feature=youtu.be
The Iron Banner weapons have been awesome. The Sidearm is finally one I like using, the SMG is a killer when you manage the recoil and that Pulse Rifle is the bomb.