I too live in AZ and can get a MMJ card. In fact I've had one before but it expired.

I tried the high CBD tinctures and strains but didn't get pain relief like oxycodone I was prescribed.

I ended up using it more for my bipolar symptoms and medication side effects...it was good. I did tended to go for more indica strains with high THC because it worked. I think the plant as a whole works better than just the THC or CBDs.

The fact that you can take capsules and don't get the high is great. I would do that if I thought it would work better than the Rx stuff my doc gives me. It certainly has less side effects...and of course it's natural.