Bolt actions, semis and LMG dominate because the map pool is built around those units and backbone infantry using them. Please see why USF gets laid out on long range maps like crossing in the woods and langreskaya. Not because SMGs are bad, but because they're situational. Some more than others.
Good point. I guess I’ve only used 222 against snipers. Didn’t know they’re good against AAHT too!
They arn't really. You need to either catch the AAHT out of position on the move, or swarm with at least 2. Going in with 1 and the halftrack is stationary you'll get destroyed.
Windows OS has a program max RAM usage cap which is often the cause of crashes on games which cause memory leak. Upgrading your RAM might improve some performance issues, but if the cause is just excess RAM usage getting more of it won't fix it.
There are technical ways to remove or increase the RAM usage cap, but you get into changing OS priorities.