I use walgreens cause when I lived in TX they were. A few blocks away and if something happened to my car I could walk or take the bus. So when I moved back home to MN it was just easier to keep them than switch pharmacies. They mailed some meds to me in 3 month increments but one I can only get in person and have to pick up every month. I liked the one in TX. They knew me by sight and when I showed up they would get my meds ready. Here...I'm reserving judgment. I like that they have email alerts to let me know when to reorder my meds, to let me know if there's a delay and when the meds are ready. They also have a point card reward system, so for every script I fill I get pts. After so many points you get money towards a purchase. I always save up to the $50. Then I use that to buy OTC supliments when they are on sale 2 for price of 1.

Mum lives in the suburbs so all pharmacies are only accessible by car.

Don't know about the quality, I'm pretty sure most drug stores get their meds from the same few drug warehouses.