I am new to the forum. I have been a DE shaver off and on for years. I go back to cartridge for convenience then get irritated at the price of a cartridge razor and head back to using my DE razors. I have been testing out a variety of blades. Seem to get a pretty good shave with little irritation from an Astra but found the Gilette Silver Blue really irritates my skin. With my cartridge razor I tend do shave up toward my nose (against the grain) to get a BBS finish. I notice with my DE that tends to irritate my upper lip. Any thoughts, tips suggestions? I am an every day shaver.