Hey while you are taking look at melee weapons I wanted to bring notice that currently you can't get Damage to slowed and snared enemies at level 20 perk. This is really bad since 30% snare is probably best level 25 perk for melee weapons but not being able to combine it with snared dmg buff really sucks especially since guns have no problem with that. Please someone from epic who sees this comment look into this.
We discovered several weapon types where the Damage VS Slow/Snare perk should have been possible, but was missing from the perk loadout. They should be fixed up in update 4.4.