Zippy Organizer help me decide!!!

My vote is for Vernis, but since you aren't considering Vernis, I say Epi! If you are open to considering Vernis, DEFINITELY go that route!!!!
 
I love epi!
Some might find it boring but I think it's beautifully subtle and classic!

BUT for SLGs I recommend damier over epi.. since its such a hand held item the lines will fade eventually!

Good luck!