Are we sure the pot from most of the PDX dispensaries is that good?  Even though it's allegedly tested, my experience with several Portland dispensaries is that much of  the pot sold is just too damned weak.   Too often the effects don't last that long,  or you build up a tolerance right away.  OR it takes several varieties to get the affects that  what we USED to get in one variety:  1. Head high  2.Body high  3. Ability to step back mentally, act goofy and relax WITHOUT negative feelings/paranoia overwhelming you.   
I am amazed at how much pot from several different Portland locations is just plain MEDIOCRE.   And overpriced considering the inconsistent quality.  Then there is the problem with dispensaries that "premake" the orders.  NO WAY!  How do you know what U R actually getting?   And I want to SEE THE WEIGHT OF MY ORDER on the scale as it is processed.