My favorite edges are armadas. There not the strongest by any means but they round down nicely and even when they crack, I havnt suffered too badly with edge pullouts. Even on my old AR6's where the sidewall blew out a few times, the edges were still there.
I know no one will believe this but the strongest edge I have had, was the suspects I had last year. I didnt really like them, even after rounding, they were sharp and I kept catching. I think over time they would have broken down and been smother but for me, they were a little too strong.
So overall, I vote armada.