2 safety razors. EJ and Merkur slant. I also have 1 straight razor that I use. I can see why guys keep buying more though. That bunny razor has me thinking I would like to try an injector.....
I only use my '56 Gillette Red Tip and my Merkur HD, both bought in 2004. I've had a few more DE razors over the years, and still have 2 ball end Techs that I don't use, but the two I use I'm happy with. However, after joining this forum in December I'm intrigued by some razors I see discussed and pictured here. So I'm sure I'll be using more than 2 in the near future!
I've never tried holding a razor in each hand to shave. 3 would seem impossible to me. I think I'll just use one at a time of my several razors. Don
I am pretty certain my wife would be happy if I used no more than two razors. As it is, I am currently rotating through 4 straight razors. I have many more safety razors.
I regularly use only two razors - Blackland Blackbird and Weber PH - for shaving my head and face. I occasionally pull in another razor to give it a whirl - Slim, New, etc. I likely could only use my Blackbird or my Weber as a one and only, but what really is the fun in that?
Dzia Dzia beat me to it...I only use one...at a time. In the spirit of you question however I have 15 including a straight. They all get used, based on what I feel like using. What's my go to when I'm looking to get a gussied up and feel special?...My Executive FB, Proraso menthol and a lush silvertip.
I've had various razors, but always used just one at any period of time. I used a Mercur 34c for about 10 years, then the Progress for another 10, and now I've got the Futur which is by far my favorite. I have other razors I use on an infrequent basis, though.
Since I've discovered the Gillette Adjustable I only use my super adjustable or slim but now that I got a fat boy it'll probably be 3 so all my other razors I'm going to get rid of
Lately I've been getting such fantastic shaves from my Red Tip that that's all o use. If I use anything else it's the Fatboy. So yes I only USE two razors or less even though I own over 20
I currently only use 2 razors. A RazoRock Mission and a Merkur 34C. But that will change soon enough as I am in the process of cleaning up a Flair tip, Black Beauty, Krona, GEM, and an Injector