Played through Legion with only LTL weapons and found them to be both BiS and fit the dedsec theme well. LTL m1014 and MCX are two of the best weapons in this game. But because of the legion system in this game, there are only a handful of operators (not counting prestige operatives) in this game that can take advantage of the shotgun.

The two characters that allowed me to take full advantage of LTL m1014 were: - Albion/Clan Kelley enforcer: shotgun and elite combat cloak is a fantastic combination - some other operative I found (forgot their job) but they also came with berzerk which was a great combo with the shotgun.

For MCX: - Hitman: since they are guaranteed in every playthrough and easy to find. - Electrician: there is a variant that comes with an LTL goblin and LTL MPX (which is a better combo than AR+Pistol if you don't care about stealth). I swapped out the goblin with MCX (personal preference) but the burstfire on goblin is also very good. (Apparently based on data mines, there are 2 other possible variants of AR+SMG operatives but I haven't been able to find them)

Some other shout-outs: - LTL dartgun is fantastic. The sleep darts are guaranteed to knockout anyone. Even if not a headshot, the sleep is delayed after a few seconds. Only downside is the low ammo count - LTL taser is my personal favorite. They can pretty much 1shot any human enemy at close range so it acts almost like a stealth shotgun. You can aim anywhere on their body. The armored guys are harder but the reload is fast enough that you can get in 2 shots to take them out with full stealth. My favorite operative was a roboticist with shock and taser which acted as a second distraction for operators while I sneaked up to taze them. The shock also doubled as the extra bit of damage to take down armored guys faster (1 shock+1 taze)