Old scool haze. The f1 hybrids are a whole diffrent deal. By the way a5 dont double up very well the qualty drops rapidly and you will find a good few mutations so i doubut thos nyc haze are just a5 phenos. Probably hybrids of the old nevils haze nevil made with selected phenos of his nevils haze crossed to other plants like nl5 or nl1 ect or theyy are frome other hybrids nevil made that very few know about such as a5 x skhz.c, a5hz super skunk ect ect there were many. But real deal is in the original f1 plants. There is some about still if you know were to look, the s1, s2 s3 ect wont touch the f1s