Perscription Cat Food?

Got back the test for my kitty and she had to go on special food per vet to get rid of crystals. Does anyone have any wet and or dry food of these 3 brands gift?

Royal Canin Urinary S/O
Purina ProPlan Urinary UR
Blue Natural Weight and Urinary W+U

9/23 Update**She currently has the Hills brand w/d. She is not eating her normal amounts. And has lost a lot of weight just since posting this earlier. I’d love for her to try the other brands before I buy more for her.

Thanks much

Prescription Cat Food (Bellingham)