The allied lights as other pointed out. Dont get almost an all in one light. The 251 does more and can go clowncar 2000 and still lay mines and have doctrinal get out off jail smoke. It will be far more relevant then the sov clow car ever will, it just arrives later but earlier then the m5 but is much more ussefull and more powerfull.
You cant have it all. The 251 is fine as is.
I don't think so. It is allies lights that can go crazy all around dealing with both infantry AND armoured vehicles. Flak truck usually makes U retreat, does not really snipe models. It is also quite expensive. Rarely a good investment for most players.
You can't have it all. Well, did U mean t70, Valentine, AEC? What I mean is a slight armour buff so that allies need to counter it with some proper AT instead having a possibility to add damage from small arms which changesg number of AT shots required