there's more than one haze. there were three years where haze brothers just crossed their last year's version with another strain. i think the GENERAL haze most people refer to in seedbanks is neville's haze based on probably the last version of haze brothers' haze with some northern lights in it.
there really isn't a consensus on "haze" these days. people call anything they want haze from indica dominant shit all the way up to delta 9 labs' mekong haze which is pure cambodian and has nothing at all to do with actual haze.
you might as well just accept anything called haze to mostly mean sativa dominant.
grape haze is one common pheno. that's what i got from a 1/2 gram i was gifted last year as well as from the super cali haze freebie i tested. in that case, it gets it's flavor from tutti fruity highland thai just like DJ shorts' blueberry, but some haze phenos are more sickeningly sweet catpiss smelling. the barney's farm LSD pheno i got was a little grape & floral with some mild catpiss odor early in flowering that faded later on. i'd call THAT a haze pheno.
then there's purple haze. i don't know what that smells or tastes like, but it had purple color like many popular strains today. i vaguely recall reading it's not as good as trippier hazes.
really, there's so much noise with hazes, you have to research any particular one you're looking into. even haze knockoffs get knocked off. take amnesia haze. i can't remember what it's genetics are, but there are two breeders selling a DIFFERENT version that super silver haze x cambodian. soma's version is listed as an entirely different afghani x hawaiian sativa which might be the "authentic" original lineage.
if you try and define haze these days, you're only going to get a headache. there's probably 100s of versions by now.
the most "common" definition of haze is 87.5% sativa consisting of thai, columbian gold & another mexican sativa (i've seen descriptions naming either panama red or acapulco gold) and an indian kush strain. haze brothers just bred each strain into the line each year.
as to skunk #1, it's 75% sativa. 50% columbian gold, 25% thai & 25% afghani, but it doesn't smoke anything like haze. it's stoney.
if you cross skunk #1 with haze though, it isn't shabby. until i test something better, high quality seeds' haze x skunk is the next best thing to pure columbian gold that i've smoked so far. i'd say it's even more potent than the 2 hazes i've smoked and even more psychoactive, but nowhere near as tasty.
haze is whatever a breeder says it is these days. think of it as a meaningless buzzword (pun intended) like turbo or digital