FaTip Piccolo, but I'd hide my Slim where only a full body cavity search would find it, and hope I got away with it. After removing the blade, naturally...
Disregard my previous posts in this thread I now put forward my Feather WS-D2 as my razor of choice if I could only have one razor, beautifully made, the prefect weight and ballance and above all gives me Stella shaves every time when paired with a Feather Hi stainless blade. P.
At the moment my 'one razor' just has to be the Brass Hone. Shifts days of growth with wonderful efficiency and as smooth as one could ever wish for. And less irritating than me.