1st one looks good to me but i don't like the 2nd one
I actually think both are original daggers, with the exception of the SA scabbard. The Spandau dagger's style and shape of the school number and the style and date of graduation are consistent with the original examples I have in my files.
I like both daggers too, particularly the flat frog lug on the Eick as well as the grip & fit to the crossguards. Very similar to my chained Eick example with the same adler.
The Bergsm?ller example is nice too, with the exception of the SA scabbard as John mentioned.