I agree.Katyusha and ML20 is OP imo. Otherwise russians' sniper have two man in the squard, this is a joke.
I don't think you can say that about snipers. I am not sure but I find the German one stays cloaked much longer when going in and out of cover, whilst also being more accurate. They have two different purposes in the end.
German sniper is good for manpower drain and recon, whilst being terrible for removing support weapons.
Russian sniper is good for manpower drain and remove support weapons, whilst being terrible for recon.