there may be some truth to it, but personally I think for a video game using a formula offers more consistency between different vehicles making balance easier (in theory) so I prefer the formula
used to have 64mm pen back in the days
don’t remember this I’m pretty sure it was 54mm actually, I’ve had the R3 T20 for a long time,
penetration dropped to 48mm.
57mm*, I see the error, you’re talking about the wirbelwind 20mm, im talking about the 20mm cannon on the R3 t20, XM800t, weisel, marder 1, luchs a2, sub-i-ii, amx10p, (also the commander gun on the leopard 2k and kpz70, as well as some of the french tanks) yes the wirbelwind did used to have 64mm of pen, was very annoying
Also, I wouldn’t worry about the SUB
im not worried about it, I don’t see how dm43 would be better than the dm63 (which the SUB does get (at 5.3 (not sure why it’s at such a low BR relative to everything else that gets it)))
sorry if I seem antagonistic, I don’t mean to be, personally I do believe that light tanks are slightly overused in warthunder considering the map sizes (they would be more useful in a recon/actual light tank role on bigger maps) I don’t think a blanket nerf to low calibur APDS would be bad.
look up some of the lore about the slightly modern western 20mm guns in warthunder, they’re basically all the same, all distantly based off of some ww1 20mm anti aircraft gun, its fascinating, there may as well only be one 20mm in the world