Has anybody compared the MK103 30mm of the ME410 to the MK108s?
This is kinda difficult to do, as you can't fire the MK 103 without the MG 151/20.
I did the old rtkh (rounds to kill hangar) test once, and I found the Mk 103 rounds having like 10% higher damage only, so essentially about the same - the 10% could also be a result of rounding and computing errors, I did only a few tests, so do not take this as gospel.
I have not made any time of flight / trajectory tests yet (again, the MG 151/20 messes things up here)