The British weapons cannot compete with the German weapons. In testing out the weapons and loadouts ( hello sten ?) I noticed that most iron sights are not really game friendly compared to the German ironsights.
The bolt action rifles get outclassed by the G43
The bren gun needs the side ironsight and cannot compete vs the stg 44
The lewis gun vs the mg42...
Honestly when it's Brits vs Germans, they should adjust the loadouts and reduce the amount of those guns.