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kotlinlang

Which one is faster?
```SideEffect { if (!show) show = true }```
```if (!show) SideEffect { show = true }```

I'm guessing it usually doesn't matter. Unless you can measure a difference they are the same.

~But since SideEffect executes after the composition is successful, the second can skip that additional execution when not required.~

They are possibly also very subtly different, if other things can write to `show` also.

I think the first one won't trigger recomposition if you don't read `show` in other places

Is there any general recommendation which one to use?

Not really, since they do slightly different things
Pick whichever works for you