I had a concept in mind to play a kobold crossbow ranger, but it irks me that the crossbow is generally inferior to the bow. I was trying to come up with a solution to the issue, but simply creating a "mighty" version didn't appeal to me. It might be mechanically fine, but the flavor doesn't make much sense, since the power of a crossbow comes from it's mechanics, not human strength.
Now I apologize if this has already been asked elsewhere (I couldn't find anything on it when I searched, but admittedly, I didn't spend that much time searching). I was curious what the general consensus would on creating an enchantment that adds WIS mod to damage (in place of STR). It'd be a +1 enchantment like Agile, but for ranged weapons only (though, I'm not sure I see much problem with it being for melee as well). Let's call it Insightful.
Since the attack and damage stay in two separate stats, I can't see this being overpowered. The few features I saw that let you use WIS instead of DEX or STR all seem to let you switch out both attack and damage, so I don't think there's a danger in a specific build suddenly become overpowered because of this. But I'm just me, and I don't know everything within the game.
The main possible issue I see is that archer builds could benefit from completely dumping STR since WIS is the more desirable attribute anyway. I'm not sure a +1 enchantment cost would be enough of a deterrent to prevent WIS replacing STR for every archer build.
The other possibility I thought was making it into a feat instead. For the already feat-hungry builds this may likely be the bigger deterrent than the enchantment, but I'm not sure if that would really be the case. Nor am I sure that this would be enough of a deterrent either. I can definitely see it being undesirable at low and possibly mid levels, but at high levels, when you have the spare feats, I could see completely supplanting the STR 14 builds that's the mainstay.
I mainly just want a way to allow crossbow builds to be just as viable as archer builds. I'd like to hear your opinions on this. Once again, I apologize if this has been brought up previously, and my search-fu skills were just too weak to find it.