Voigtlander Vitomatic II. Small enough to put in my pocket, attractive to look at, fits in one hand.
Second favourite: Zeiss Ikon Contessa LKE for the same reasons but I like Voigtlanders that bit more.
That was the first serious [sirius] camera that I had. I lost track of it, and recently bought a replacement.
Warning!! Handling a Hasselblad can be harmful to your financial well being!
Nothing beats a great piece of glass!
I leave the digital work for the urologists and proctologists.