Slickest / good for skin soap

Barrister & Mann (glissant or reserve)
Mike's Natural Soaps
Cold River Soap Works Select

There is nothing slicker than Williams Mug Soap.
If I had to choose one, I would use it exclusively.

Of the soaps I've used...

The Body Shop's Maca Root
Sudsey Soapery
First Canadian Shave Soap

Crowne & Crane Veggie formula
Portus Cale
Tabac

I have more than three (not in any order)

1. Sudsy Soapery (Delor de Treget)
2. Tallow + Steel (Maya)
3. Grooming Dept (Angel)
4. Talbot (Howick Hall)
5. B&M (Leviahtan)
6. Noble Otter (Flying hide)
7. Ballenclaugh (Festive Parlor)
8. Declaration Grooming (Rose)
9. CRSW Select (Juniper)
10. Eufros (Cronos and Rosa Bourbon)

and of course all Nuavias!