He said i'm the best out of all the girlfriends he had, should I take it as a compliment?

we were talking with mutual friends and he said that he had 3 girlfriend other than me. then he said to me that I'm the best out of them all.

I answered something like "I better be" / "Sure I am" but I don't know how to take it

it felt a bit weird

He said i'm the best out of all the girlfriends he had, should I take it as a compliment?
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