Zilent v2's and Healios arrived today. These are very good switches. Zilent v2's are better than v1's in my opinion - tactility is more defined and stock springs are better. The zilents are the best silent switch I have tried. Healios are just what I expected - smooth and quiet, and nicer than cherry/gateron silent linears. I don't think lubing or modding is needed on either the Healio or Zilent.