As an end user, which one do you prefer? Paid edition or Free edition ??

As an end user, which edition of a nice utility app on Google Play do you prefer?
Paid edition without ad vs Free edition with ad supported
:confused:

As for a nice utility app, which edition of it do you prefer to download from Google Play?
Is it a paid edition without ads or a free one with ads supported?

:confused:

Thanks for your reply.