dude... they're gonna kill or enslave our ass before we get to make that choice.
the second true AI takes form, they're going to take one look at humanity, decide it's stupidity will be the end of not only themselves but EVERYTHING around them and protect itself accordingly. It's evolution.
Asimov saw the same - which is why he created the Three Laws.
Of course, even the Three Laws are not perfect, as evidenced by I Robot and a number of Asimov's short stories.
Further, an AI could just choose to reprogram itself. There are all sorts of issues in the AI arena