Best Urinary Food for Male Cat

I live in Canada and after doing some research on wet and dry food for my male cat (who is prone to struvite crystals in his urine) I have two options for the dry food and would just like some opinions on which one is best!

The options are Royal Canin Urinary Care or Nutrience Care Urinary Health Cat Food.

I should add that he will be eating Royal Canin SO wet food but from my research the ingredients in the dry food don’t seem the best. The only reason he’s eating the wet food is because it seems to be one of the only complete and balanced wet foods for cats with crystals.