The only thing I've fed it so far is 75gr ELDMs. The performance has been stellar. Closer range animals don't have an exit. Further shots (250 and out) have exits.
I have some 88s that I haven't got around to testing yet but I'm anxious to try them out.
I love the Manners EH2 stock but because the scope sits just a tad higher because of the picatinny rail I think I may be going to an adjustable cheek stock for a better cheek weld. (rings are low) I don't think Low Talleys will work because of the eye piece diameter on the Zeiss. I believe it will interfere with bolt manipulation.