While the bulk of my DE stable is Gillette, I must admit that I get better shaves from my Krona than I do my Slim. Hate to admit it, because my Slim is the one my Dad used while I was growing up. I have tried different blades, soaps, and settings on the Slim, but my shaves aren't as close and I have less irritation with the Krona.
Which Razor Is Better: Schick Krona vs Gillette Slim Adjustable