Looking for a 2nd Razor

[chrisf8657]

Hey guys,

I'm looking to add a 2nd razor to my Merkur 34c HD. I think I'm getting it down pretty well and want to try an older Gillette Super-Speed.
As far as I can tell, the Red Tip Super-speed is closest to a 34c HD.

Is this correct?

 

[clk]

It is the heaviest of the Super Speeds, and is considered the most aggressive.