Since my entry into DE shaving a few weeks ago, I have tried several combinations. Right now, this is what works for me: Merkur 23C with either a Gillette 7:O'clock Sharp Edge or Derby Extra Gillette Slim Adjustable set to 4 or 5 with the above blades. These razor/blade combo's still take about four passes because I have a touch beard. Based on this info, what would you recommend for a new razor? I have been thinking about a more aggressive razor like the Gillette Super Speed Red Tip or President, or even a Muhle R89. THanks!