Well, in that case! PVE: Hawkmoon. PVP: Hawkmoon (this may change if I receive TLW or if the Thorn buff is significant enough). The clip size and total clip damage for an accurate user of Hawkmoon places it far ahead of Thorn. From the videos I've watched of it, TLW seems like an incredibly stylish gun that I would trade all 4 of my exotic weapons for but I'm not sure that it goes as far as Hawkmoon in PVE. Rapid hip fire doesn't seem like it'd be the safest way to try and tackle the Nightfall, for instance. So, for now Hawkmoon for both.