The Jadgtiger/Elefant as a counter to Churchill's is silly when you consider the fact that both those tanks are very, very expensive late game tanks while the Churchill only costs 5 more fuel than a KV1 while being better in every way. By the time a Jadgtiger hits the field you have either already been overwhelmed or are just barely hanging on.
The Churchill just needs a reduction to 1280 health and 300 frontal armor or a huuuge price increase to reflect how durable it is.
vicker: horrible suppression. the mg42 is still a overall superior mg.
The reason the Vickers is weird is because they essentially just copied the MG42's stats.