I know, it's why I said considering the age of the post in the first paragraph haha. I think Wax could probably put more than a couple cracks in the armour, his anti-thug gun he has would probably crack plate fairly well considering the force of it. And again, it's been awhile since I reread the books, listened to them recently on audio but you know there's always details missed when doing that. The orders of skybreaker and windrunners seem to be the most known about orders, from a structural standpoint. Szeth's trainers tell him most are only on their third ideal at his time, with a few of the fourth and only one of the fifth. Otherwise, going from Dalinars flashback we do see a few armoured knights, but this may be honour/tanavast vision deliberately selling the idea of the radiants in the visions. The stormfather states this is the case in certain circumstances. Now actually obtaining the armour, like I said seems to vary in difficulty and i'd imagine it isn't always the fourth ideal. Pattern seems a bit loser with when the blade is earned, so i'd imagine it may or may not be easier for lightweavers. Edgedancers i'd say would have an easier time too, as Lift gets her shardblade/stick fairly quickly.We've only got the one dustbringer who has one so could be easy, could be hard, not enough exposure. Jasnah, like I said could simply be made for this, or her order might also be more pragmatic in their approach to shards. I'd still say that the average radiant wouldn't have plate necessarily. Same with how the average mistborn wouldn't have access to Atium or Lerasium. If they do have plate, then depending on the era and the setting I could still see a mistborn possibly winning, but I wouldn't think it overly likely. I am curious what burning the other godmetals (Raysium, Tanavastium(?)) would do though, or if it's possible. I'd assume so, since Autonomy has an affect on Hemalurgy but that's a different topic. It's not as simple as 2+2 = 4, 1+1 = 3, so 4 is bigger than 3 which is what a lot of this article seemed to be way back when