Hullo. I've recently discovered this little gem of a game. I came from playing XCOM(2012) with Long War mod and I thought it was the best gaming discovery I had in years. This game just surpassed it. I love it.
While some gamers are keen to story, maybe others on the graphics, a few on the settings and atmosphere I'm very well into game balance.
Currently I am doing a run with XCE 0.32 normal/ironman(my first run that passed the third month). I am almost done. I'm just waiting for the END GAME research to finish. While playing this run I have noticed that rifles has become less and less useful over the course of the game. They are of good balance and utility when your troops are still using ballistics and laser weaponry, but once you go to plasma and beyond their falloff becomes very noticeable. An extreme falloff would be when you get access to Predator armor. Your heavy guy, thanks to the armor, can basically do what your rifleman does.. 10 times better.
Let's get some points up.
On early/mid game:
+MG has better damage/TU
+Better penetration
+A single 10 round burst almost always secures a suppression if your victim was lucky enough to live
-Heavy weapon
-Heavy ammo
-Hard time moving and shooting at the same turn
Now when you have your Predator armor up it becomes:
+MUCH better damage/TU
+Better penetration, like above
+Suppression wizard, like above
+With 100 STR, it's not a problem lugging it around anymore
+With 100 STR, it's not a problem packing up 10 "magazines" for it
+No more problems with walking and shooting at the same turn
As I figure the only advantage a rifle has over a predator-MG soldier is that they can switch to single shots to not damage the environment. And of course precious UFO parts. But other than that I can't find a reason for any of them to hold a rifle anymore.
I only have experience on normal/ironman. Comments and opinions from higher difficulty players are most welcome!