Yes the durability affects the stats and the Scyther blade can never degrade ( It can be destroyed in combat however ) so if you're worried about longterm degradation the blade wins there.
Unfortunately the current melee system doesn't use the " other " hand at all, so there's no advantage to having two blades equipped *unless* the combat system opts to use your un-bladed hand occasionally... which I think it's supposed to (based on the change log) but doesn't actually seem to be doing currently.
And yes. The Manipulation reduction reduces melee accuracy. Period. If a weapon derives its hit chance from melee accuracy, it affects it negatively, including the blade. Because that uses melee accuracy.
I agree that it's not the most sensible system from a logical standpoint, but mechanically it's a bit fiddly. If it were me I'd have the blade reduce global work speed rather than manipulation as that wouldn't have a combat impact but would still present an efficiency tradeoff.
It'd also go some way towards fixing the "Which weapon should a colonist use" problem internally.
But even if that was the case there'd be some logical incongruities.
Unfortunately the current melee system doesn't use the " other " hand at all, so there's no advantage to having two blades equipped *unless* the combat system opts to use your un-bladed hand occasionally... which I think it's supposed to (based on the change log) but doesn't actually seem to be doing currently.
And yes. The Manipulation reduction reduces melee accuracy. Period. If a weapon derives its hit chance from melee accuracy, it affects it negatively, including the blade. Because that uses melee accuracy.
I agree that it's not the most sensible system from a logical standpoint, but mechanically it's a bit fiddly. If it were me I'd have the blade reduce global work speed rather than manipulation as that wouldn't have a combat impact but would still present an efficiency tradeoff.
It'd also go some way towards fixing the "Which weapon should a colonist use" problem internally.
But even if that was the case there'd be some logical incongruities.