The default framing of the various Djinn models breaks down like this, each with varying degrees of venting for various wind conditions:
ADDON > Mystic 10 = 10 grams each
(for approximately 0-4 mph)
** NOTE: The Mystic 10s are quite fragile, designed to be extra flexible for sail cupping.
Djinn ST > Mystic 12 = 12 grams each
(for approximately 3-12 mph)
Djinn MV > Mystic 14 = 14 grams
(for approximately 5-18 mph)
Djinn VT > Mystic 16 = 16 grams
(for approximately 7-25 mph)
Djinn XT > Mystic 18 = 18 grams
(for approximately 12-35 mph)
Djinn HV > Mystic 18 = 18 grams
(for approximately 25-55 mph)