have your, his, its, etc. uses

have (someone's or something's) uses

To have particular instances in which someone or something is better or can be seen to have more value, especially when that is not always the case. I hate that this mixer takes up so much space on the counter, but it does have its uses.
See also: have, use
Farlex Dictionary of Idioms.

have your, his, its, etc. ˈuses

(informal, often humorous) be useful sometimes: I know you don’t like him, but he has his uses — he’s a great cook!
See also: have, use
Farlex Partner Idioms Dictionary
See also:
  • have (someone's or something's) uses
  • have its/(one's) moments
  • have one's moments
  • have your moments
  • have your/its moments
  • its/(one's) moments
  • reckon (someone or something) as (someone or something)
  • reckon as
  • remember (someone or something) as (something)
  • couch (something) in (something)