@jack I’ve never tried Sharks before — what appeals to you? I’m about 70% through a 100-pack of Feather blades I bought in late 2014. Wearing a full beard, I just need to maintain my neck & cheekline; but since it’s a wiry beard, I need ultra-sharp blades.
@schuth I tried Feather blades, which everyone seems to love, but I found them to be too sharp. I didn't know that was possible :). I also just trim neck and cheeks and the Feathers caused more irritation than Sharks.
@jack Interesting; most of my irritation comes from not getting a close enough shave, then dealing with ingrowns. Still, I might add a fiver of Sharks the next time I order blades, just to compare.