i found the best way is to get as many different strains as possible. this is often hard, unless you know many different dealers. luckily for me, i live in a college town and have half a dozen hookups at all times. get a 20 of each kb you come across and do a rotation type of thing. tolerance is a bitch, but when you switch up the strains throughout the days, it helps TONS. i even like mixing 2-3 different strains in the grinder and packing the bowl with that...so stoned. i have like 10 small babyfood jars that work perfectly for nug jars, and when i get a new bag, i put the best bud from each bag into a jar for later consumption. its just hard to keep em full all the time! my dream is to one day grow and have labels on these jars, with strains i know in each!