Trust me it's about the strain .
I did a grow with sweet afgani delicious and u will never get that dro smell . I then tried top shelf strains later and they gave the dro smell no matter how u dry or cure haha
Strain, nutes, how ready/over ripe your plants are temp in flower room, type of water you use, temp and rh% in drying room, temp you keep your jars stored in, probably things im missing, all have a role in taste.