Iron banner weapons one ups the raid weapons simply because you could change their perks, have you seen what their void shotgun does to praetorians? Their sniper has the highest impact and so does their fusion rifle. Along with their hand cannon. So no, raid weapons aren't amongst all weapons, they're great but, missing out on them isn't an issue. I have my ice breaker to replace black hammer. Peruns fire to replace the fusion rifle. Also, feiwinters lie to replace their shotgun.