I have used it, legally, for years now in the UK for pain arising from 30 years of inflammatory arthritis. I have CBD and THC oils separately, gummies (containing both) and what they euphemistically call 'flowers' which I use in a (prescribed) dry vape. All comes in a monthly parcel complete with prescription labelling via DPD.
I cannot push this point home enough: Currently I am living life at a level I never, ever thought possible. My pain is much lower and am doing things I have never thought I would be able to. A whole life has opened up for me again.
As an ex 'stoner' student it's a very different experience, THC strains are chosen for their anti inflammatory effects and don't give me the munchies or make me stupidly giggly (sadly!). I heard a doctor on the radio say that if street cannabis is the equivalent of say vodka then the prescription stuff is more a white wine soda! The THC does make me dozy though so that's evening only.
I have regular check ups with either a doctor or pharmacist, screening my mental health as well as my pain levels. If the UK tried to take it away again I would either get very much into gardening or move somewhere it was legal.
I work (part time due to my disability) a very upstanding and pressured job and you would never know I was 'stoned' every evening, work know and it doesn't affect my performance. It's a bloody miracle in my opinion.