That is a damn good question, lol. Also, my response to Yoda below factors in here as well....
And actually, when they were still around, I preferred CAM for the more elite and kush strains, they seemed to specialize in kush and their stuff was so well trimmed, and I liked how their set up was way better, etc.
That said, KL has some really good shit. It really is "oil smokers bud". My fav strain they currently have is the Lee Roy TK. Their pheno taste just like TK to me, which is my all time fav strain. Also their ARC has always been very good. On the other end, their Cookie Wreck and Cookies and Cream are both very tasty and they also have some killer Lemon G and Durban.
For the most part I agree with this. A top flight care giver or private grower, all things being equal, will always be better than a dispensary. I've actually posted several times here and elsewhere trying to find or get hooked up with a truly top flight grower.
However, when you are talking variety, price, quality, availability, etc for the average patient. Without being super in the know and big into the central Co community(I'm not into the Adam Dunn show and all that type of stuff) it's hard to find people and dispensaries often offer the best choice if you can find a good one.
CAM, I felt was very good. It had it's detractors(mostly over the fact it was hydro) but I loved it. And KL has always been super on point. That said, they now have new leadership there and a larger grow, I've noticed some things slipping(ARC was harsh once, jars have more popcorn now, etc).
PS> I'm actually trying to grow all my own now, few months from first harvest still though.