Shave more by riding the cap. I find this way the key to have satisfactory shaves with any razor.I've tried:
Feathers, Gillette Platinum, Gillette Silver Blue, Gillette 7 O'Clock pretty much all of them, Gillette Nacet, Gillette Rubie, Personna Platinum, Rapira Platinim, Bolzano Superinox, Astra SP, and a couple more.
All Gillettes are good, Personna and Astras, but still a need 3 passes.