I don't really understand why people are convincing themselves that Thorn is great. It has low impact resulting in a fairly bad time to kill, the mag is still kind of small, and its range isn't much better than TDYK or LHF since both have range upgrades. It has a niche in PvP corner shooting, but it's not very versatile. It can hold down a few specific points on the map well, but it's hard to use for capturing a point and in a straight up gunfight at typical range TLW still beats it by a considerable margin.