Goldmund Mimesis 12 vrs Mark Levinson 36

Anyone out there able to make a comparison/preference between these two Digital/Analog convertors?
Goldmund is more dynamis and "real. The levinson is maybe more detailed and warmer but doesn't swing. I may be selling a model 10 goldmund DtoA which is a little older than a 12 but was the top line when the 12 was produced. you may contact me.
There is no comparison.The Goldmund is far superior. Try to get the 12+