Switching Prescriber

Didn't really like the Biocann weed so want to try a different brand

The healing leaves prescriber told me they could only prescribe Biocann so I asked for a discharge letter

Looking for something better quality and an option with not as much TCH (10%-16%)

Was researching and found the AVANI Pineapple Express 16% which I reckon would be better for me

How do I know what brands the prescriber will be able to prescribe before booking a call with them?

Eg. Someone who gets AVANI products, who are you with?