[Autumn]

I think about only 50% of people I've seen make Hisen divine and thats because it goes well with destiny duelist when it is, otherwise vorpal and especially holy seem to be popular as well.

As for current issues, there are many ways to get past it even if the durability thing was introduced, for example bringing along autohits and magic, both Ghost and Kensei have easy access to these, as for purposefully breaking someone's weapon with skills like thousand stab, it sounds like a sound tactic to me, what not with durability control (Weapon Discipline and Relilability.) it takes a long time to wittle a weapon down, and even at that you can simply toggle Eviter off.