FWIW: when I had the EVO 1 and EVO 10 on a loan for some weeks, earlier this year, I honestly liked them both. But I
slightly prefered the EVO 10, as that one was just a bit more revealing (details) and it also delivered slightly better imaging and separation to my ears. At that time I used it initially on my ES Onyx, which I
posted here.
After I had returned the cables (thanks again Nic!) I picked up an EVO 10 myself, so I guess that speaks for itself?
Now the EVO 10 is on my EA Axiom and this combination really grew (maybe brain burn-in?) on me over the past weeks.
Anyway, like you already wrote: following the earlier advise of
@Suyang will certainly give you more options to choose from next month. But imho you also can't go wrong with the EVO 1 or 10! Good luck with picking the right one for your Mest MkII in the near future