Own Rive Gauche & Paco Black XS. Have a sample of London.
I only like Black XS, but use is very limited, since it is so sweet.
Rive Gauche is a cloying version of Barbasol shaving cream. Seems to be a favorite with others, but I don't want to smell like shaving cream for 8 hours straight.
London has never done anything for me. Not a fan.