Am I the only person who 'peels' his avocados with his fingers? Once Icut around the beast (top to bottom, not 'around), twist, and remove the pit, I simply stick a finger between the skin and pulp. It pops right off - usually in 1 or 2 pieces.
I don't leave yummy avocado in the skin, and I'm not scraping bits of skin into whatever I am making.
This works with Haas, as well as the typical Florida Fuerte.
Next year my Brogdon (the FL 'Haas' like fruit) should flower, and I'll be in avocado heaven!