If by that you mean the tactical grenade launcher I prefer the MGL. The extra magazine capacity and one handedness is priceless.
The TGL has a considerably bigger boom, with both better damage, radius and terrain destruction. That hole the LC left in the wall? The TGL makes one
thrice the size.
It also has more than one shot, even if not quite as many as the MGL.
I have my own cheaty modifications but extra weight is not one of them. I feel it upsets the gameplay balance far too much.
Perhaps. I do love to load up my soldiers with a plethora of grenades and backup weapons, a habit I picked up when I was playing Xenonauts.
A theory most wise. Now if only the enemy could be made to agree with it. Alas, they have a tendency to have a will of their own.
Sometimes they do, sometimes they don't. Especially when 'shock-and-awed'.
I find the biggest damage they tend to do is with the extraordinarily long-ranged thrown explosives and other HE ordnance. I culled the first to 12 tiles for everyone, myself included, and now their tendency to mill around instead of shooting my troops is kinda aggravating at times. I'd like to try Brutal AI again, but I had a bad shader crash and don't want to fiddle with the setup too much right now.
I prefer to give everyone the best armor I can afford and not take the chances.
I just savescum if someone dies to a random shot. If they survive, well, the armour wasn't really necessary, now was it?
And even if you don't, most armours aren't exactly one-shot-proof under normal circumstances.
The heaviest armours tend to have their own drawbacks as well.
Honestly, I am not sure what to think about the AC. Like, in the base game it's a strait upgrade from the heavy cannon. But here its more complicated. I am not sure I prefer it over the LC or say a rocket launcher. I do pack one in the extra kit section of my transport though.
A rocket launcher has nowhere near the weight of fire and a chance to miss altogether. If you absolutely need to
level something, the AC is your gun.
Vs the LC, it has slightly better accuracy and slightly worse TU costs, more ammo, enough extra damage to get to the 'holes thrice the size' territory, and ridiculously more shots put downrange when accuracy is not a concern. Like against a barn, for example.
I'm not sure there's anything the LC actually does better, if you can afford the weight. Well, 180-degree turns and three snaps, perhaps. How often is that important?