Chalice Farms carries high end / top shelf buds, but they are expensive. And like an expensive wine, sometimes the price is worth it, other times you can't tell the difference between the expensive wine and a bottle of two buck chuck.
The Medicine Tree does it right. Very consistent product, good selection, and the best prices around. But what truly makes this establishment amazing are the people that work there. They're extremely friendly and inviting. I always look forward to stopping by. I highly recommend their White Berry, but any of their house strains (like Crater Lake and White Rhino) are good.