My usual post honing routine is 20 Kanoyama canvas, 35 Kanoyama suede, followed by 65 Kanoyama cordovan, using a 3-piece Kanoyama strop of course.

I use jnats almost exclusively, and always felt that flax linen sets a fresh jnat edge back a little, linen is abrasive. The canvas seems to smooth the edge feel a little, some jnats can impart a very keen edge. I do like flax linen instead of canvas after honing with a coticule.

After shaving, the routine is usually 35 suede/65 cordovan. If I’m doing an edge longevity test, flax linen every 5-7 shaves will help after 35 shaves or so.