Honestly if you can afford a good quality wet food only diet I would highly recommend that instead. Dry food isnt the best for cats, its more of just convenience for people.
I used Royal Canin kitten chow when mine were little It’s very small Now that mine are over a yearl old I feed Dr Elseys dry food. You can order the latter from chewy or amazon I haven’t ever seen it in stores In my opinion it’s a very good food