Gillette Guard, 5th shave
I haven't used one in a long time as I prefer the Sensor Excel. When I did use the M3, I ignored the indicator and went by the feel. For me that was about seven shaves.
The Trac II is good too and it's currently my main travel razor.I never used the Sensor Excel. I stayed faithful to the original Trac / Atra carts. The Sensor looked like overkill at the time, and probably still is.
I realise that it probably would be a basic cartridge nowadays ... which shows how far away the industry has gotten from the beautifully simple Trac II / G2.
how does that Dorco compare to the Schick Hydro?