I am wondering, with all your experience with DE shaving, what blade you would consider to be the most comfortable how there. Being fairly new to DE shaving, I've only tried Astra SP and Feather. The Feather blades are pretty sharp but not that comfortable and the Astra are a little more comfortable/irritation free in my opinion. But I'd like to know your take on that as my skin, specifically the neck area, is prone to irritation and I'd like to try new blades!