Which Schick Injector Razor?

Recovering Mach3 addict, attempting to locate a vintage Schick Injector Razor to return to my shaving youth.

I've been investigating shaving sites.  Seems that many SE folks truly enjoy their elderly Schick's. Rarely, authors specify "which Schick" model.

Soooooooo, will any of you help in naming the models you prefer?  It'll help me greatly on Bay and Itsy.

Thanks to all!

I have a G and and J. For me they win on style and efficiency.

Type M Adjustable is my favorite Vintage Schick razor.

I have a C type, G type, and L type. I reach for the L the most. Best level of aggression IMO and the fact it's called the James Bond Schick is a bonus! 

As Dragon's beard stated the M type is adjustable so can help find the aggression level you like. Going by the alphabet, the further down you go, the lower the aggression tends to be with them.

Here is a link to help with types. Some of the differences are minimal early on but this should help give you some ideas. Scroll down and it has a visual guide with descriptions. Happy hunting!

http://www.safetyrazors.net/schick/schicktech.htm

I would start with an N. I adore my n3

I have an A,B,C,D,E,F,G,M,N and like them all. The D is the most aggressive.

I have an A,B,C,D,E,F,G,M,N and like them all. The D is the most aggressive.

(gasps) No Hydro-magic?! Oh the tragedy! 

I have an A,B,C,D,E,F,G,M,N and like them all. The D is the most aggressive.

(gasps) No Hydro-magic?! Oh the tragedy! 

I have an A,B,C,D,E,F,G,M,N and like them all. The D is the most aggressive.

Which would you say is the least aggressive?